19005216996

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{2287}}^1$

素因数の和:2665

約数の個数: 96

約数和(自身を含む): 46495088640

約数和(自身を除く): 27489871644

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 89, 93, 124, 178, 186, 251, 267, 356, 372, 502, 534, 753, 1004, 1068, 1506, 2287, 2759, 3012, 4574, 5518, 6861, 7781, 8277, 9148, 11036, 13722, 15562, 16554, 22339, 23343, 27444, 31124, 33108, 44678, 46686, 67017, 70897, 89356, 93372, 134034, 141794, 203543, 212691, 268068, 283588, 407086, 425382, 574037, 610629, 692509, 814172, 850764, 1148074, 1221258, 1385018, 1722111, 2077527, 2296148, 2442516, 2770036, 3444222, 4155054, 6309833, 6888444, 8310108, 12619666, 17795147, 18929499, 25239332, 35590294, 37858998, 51089293, 53385441, 71180588, 75717996, 102178586, 106770882, 153267879, 204357172, 213541764, 306535758, 613071516, 1583768083, 3167536166, 4751304249, 6335072332, 9502608498, 19005216996]

約数ペア:

[(1, 19005216996), (2, 9502608498), (3, 6335072332), (4, 4751304249), (6, 3167536166), (12, 1583768083), (31, 613071516), (62, 306535758), (89, 213541764), (93, 204357172), (124, 153267879), (178, 106770882), (186, 102178586), (251, 75717996), (267, 71180588), (356, 53385441), (372, 51089293), (502, 37858998), (534, 35590294), (753, 25239332), (1004, 18929499), (1068, 17795147), (1506, 12619666), (2287, 8310108), (2759, 6888444), (3012, 6309833), (4574, 4155054), (5518, 3444222), (6861, 2770036), (7781, 2442516), (8277, 2296148), (9148, 2077527), (11036, 1722111), (13722, 1385018), (15562, 1221258), (16554, 1148074), (22339, 850764), (23343, 814172), (27444, 692509), (31124, 610629), (33108, 574037), (44678, 425382), (46686, 407086), (67017, 283588), (70897, 268068), (89356, 212691), (93372, 203543), (134034, 141794)]