19492060252

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10243}}^1$

素因数の和:10360

約数の個数: 96

約数和(自身を含む): 42451136000

約数和(自身を除く): 22959075748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 73, 76, 98, 133, 146, 196, 266, 292, 343, 511, 532, 686, 931, 1022, 1372, 1387, 1862, 2044, 2774, 3577, 3724, 5548, 6517, 7154, 9709, 10243, 13034, 14308, 19418, 20486, 25039, 26068, 38836, 40972, 50078, 67963, 71701, 100156, 135926, 143402, 194617, 271852, 286804, 389234, 475741, 501907, 747739, 778468, 951482, 1003814, 1362319, 1495478, 1902964, 2007628, 2724638, 2990956, 3513349, 5234173, 5449276, 7026698, 9536233, 10468346, 14053396, 14207041, 19072466, 20936692, 28414082, 36639211, 38144932, 56828164, 66753631, 73278422, 99449287, 133507262, 146556844, 198898574, 256474477, 267014524, 397797148, 512948954, 696145009, 1025897908, 1392290018, 2784580036, 4873015063, 9746030126, 19492060252]

約数ペア:

[(1, 19492060252), (2, 9746030126), (4, 4873015063), (7, 2784580036), (14, 1392290018), (19, 1025897908), (28, 696145009), (38, 512948954), (49, 397797148), (73, 267014524), (76, 256474477), (98, 198898574), (133, 146556844), (146, 133507262), (196, 99449287), (266, 73278422), (292, 66753631), (343, 56828164), (511, 38144932), (532, 36639211), (686, 28414082), (931, 20936692), (1022, 19072466), (1372, 14207041), (1387, 14053396), (1862, 10468346), (2044, 9536233), (2774, 7026698), (3577, 5449276), (3724, 5234173), (5548, 3513349), (6517, 2990956), (7154, 2724638), (9709, 2007628), (10243, 1902964), (13034, 1495478), (14308, 1362319), (19418, 1003814), (20486, 951482), (25039, 778468), (26068, 747739), (38836, 501907), (40972, 475741), (50078, 389234), (67963, 286804), (71701, 271852), (100156, 194617), (135926, 143402)]