19238436434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{8297}}^1$

素因数の和:8727

約数の個数: 64

約数和(自身を含む): 36325324800

約数和(自身を除く): 17086888366

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 379, 437, 758, 874, 2653, 3059, 5306, 6118, 7201, 8297, 8717, 14402, 16594, 17434, 50407, 58079, 61019, 100814, 116158, 122038, 157643, 165623, 190831, 315286, 331246, 381662, 1103501, 1159361, 1335817, 2207002, 2318722, 2671634, 3144563, 3625789, 6289126, 7251578, 22011941, 25380523, 44023882, 50761046, 59746697, 72324949, 119493394, 144649898, 418226879, 506274643, 836453758, 1012549286, 1374174031, 2748348062, 9619218217, 19238436434]

約数ペア:

[(1, 19238436434), (2, 9619218217), (7, 2748348062), (14, 1374174031), (19, 1012549286), (23, 836453758), (38, 506274643), (46, 418226879), (133, 144649898), (161, 119493394), (266, 72324949), (322, 59746697), (379, 50761046), (437, 44023882), (758, 25380523), (874, 22011941), (2653, 7251578), (3059, 6289126), (5306, 3625789), (6118, 3144563), (7201, 2671634), (8297, 2318722), (8717, 2207002), (14402, 1335817), (16594, 1159361), (17434, 1103501), (50407, 381662), (58079, 331246), (61019, 315286), (100814, 190831), (116158, 165623), (122038, 157643)]