19731011976

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{16253}}^1$

素因数の和:17575

約数の個数: 96

約数和(自身を含む): 57596699160

約数和(自身を除く): 37865687184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1297, 2594, 3891, 5188, 7782, 10376, 11673, 15564, 16253, 16861, 23346, 31128, 32506, 33722, 46692, 48759, 50583, 65012, 67444, 93384, 97518, 101166, 130024, 134888, 146277, 151749, 195036, 202332, 211289, 292554, 303498, 390072, 404664, 422578, 585108, 606996, 633867, 845156, 1170216, 1213992, 1267734, 1690312, 1901601, 2535468, 3803202, 5070936, 7606404, 15212808, 21080141, 42160282, 63240423, 84320564, 126480846, 168641128, 189721269, 252961692, 274041833, 379442538, 505923384, 548083666, 758885076, 822125499, 1096167332, 1517770152, 1644250998, 2192334664, 2466376497, 3288501996, 4932752994, 6577003992, 9865505988, 19731011976]

約数ペア:

[(1, 19731011976), (2, 9865505988), (3, 6577003992), (4, 4932752994), (6, 3288501996), (8, 2466376497), (9, 2192334664), (12, 1644250998), (13, 1517770152), (18, 1096167332), (24, 822125499), (26, 758885076), (36, 548083666), (39, 505923384), (52, 379442538), (72, 274041833), (78, 252961692), (104, 189721269), (117, 168641128), (156, 126480846), (234, 84320564), (312, 63240423), (468, 42160282), (936, 21080141), (1297, 15212808), (2594, 7606404), (3891, 5070936), (5188, 3803202), (7782, 2535468), (10376, 1901601), (11673, 1690312), (15564, 1267734), (16253, 1213992), (16861, 1170216), (23346, 845156), (31128, 633867), (32506, 606996), (33722, 585108), (46692, 422578), (48759, 404664), (50583, 390072), (65012, 303498), (67444, 292554), (93384, 211289), (97518, 202332), (101166, 195036), (130024, 151749), (134888, 146277)]