15703619491

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{2113}}^1$

素因数の和:2348

約数の個数: 48

約数和(自身を含む): 20180954304

約数和(自身を除く): 4477334813

約数列:

[1, 7, 17, 19, 119, 133, 173, 323, 361, 1211, 2113, 2261, 2527, 2941, 3287, 6137, 14791, 20587, 23009, 35921, 40147, 42959, 55879, 62453, 251447, 281029, 365549, 391153, 437171, 682499, 762793, 1061701, 2558843, 4777493, 5339551, 6214333, 6945431, 7431907, 12967481, 43500331, 48618017, 90772367, 118072327, 131963189, 826506289, 923742323, 2243374213, 15703619491]

約数ペア:

[(1, 15703619491), (7, 2243374213), (17, 923742323), (19, 826506289), (119, 131963189), (133, 118072327), (173, 90772367), (323, 48618017), (361, 43500331), (1211, 12967481), (2113, 7431907), (2261, 6945431), (2527, 6214333), (2941, 5339551), (3287, 4777493), (6137, 2558843), (14791, 1061701), (20587, 762793), (23009, 682499), (35921, 437171), (40147, 391153), (42959, 365549), (55879, 281029), (62453, 251447)]