15703478378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6073}}^1\times {\mathrm{9721}}^1$

素因数の和:15822

約数の個数: 32

約数和(自身を含む): 28344685440

約数和(自身を除く): 12641207062

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 6073, 9721, 12146, 19442, 42511, 68047, 85022, 115387, 136094, 184699, 230774, 369398, 807709, 1292893, 1615418, 2585786, 59035633, 118071266, 413249431, 826498862, 1121677027, 2243354054, 7851739189, 15703478378]

約数ペア:

[(1, 15703478378), (2, 7851739189), (7, 2243354054), (14, 1121677027), (19, 826498862), (38, 413249431), (133, 118071266), (266, 59035633), (6073, 2585786), (9721, 1615418), (12146, 1292893), (19442, 807709), (42511, 369398), (68047, 230774), (85022, 184699), (115387, 136094)]