1445867168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2378071}}^1$

素因数の和:2378100

約数の個数: 24

約数和(自身を含む): 2996370720

約数和(自身を除く): 1550503552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2378071, 4756142, 9512284, 19024568, 38049136, 45183349, 76098272, 90366698, 180733396, 361466792, 722933584, 1445867168]

約数ペア:

[(1, 1445867168), (2, 722933584), (4, 361466792), (8, 180733396), (16, 90366698), (19, 76098272), (32, 45183349), (38, 38049136), (76, 19024568), (152, 9512284), (304, 4756142), (608, 2378071)]