19003007132

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{679747}}^1$

素因数の和:680021

約数の個数: 24

約数和(自身を含む): 34544793360

約数和(自身を除く): 15541786228

約数列:

[1, 2, 4, 29, 58, 116, 241, 482, 964, 6989, 13978, 27956, 679747, 1359494, 2718988, 19712663, 39425326, 78850652, 163819027, 327638054, 655276108, 4750751783, 9501503566, 19003007132]

約数ペア:

[(1, 19003007132), (2, 9501503566), (4, 4750751783), (29, 655276108), (58, 327638054), (116, 163819027), (241, 78850652), (482, 39425326), (964, 19712663), (6989, 2718988), (13978, 1359494), (27956, 679747)]