15666865372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2375207}}^1$

素因数の和:2375325

約数の個数: 24

約数和(自身を含む): 29329068384

約数和(自身を除く): 13662203012

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 6596, 2375207, 4750414, 9500828, 40378519, 80757038, 161514076, 230395079, 460790158, 921580316, 3916716343, 7833432686, 15666865372]

約数ペア:

[(1, 15666865372), (2, 7833432686), (4, 3916716343), (17, 921580316), (34, 460790158), (68, 230395079), (97, 161514076), (194, 80757038), (388, 40378519), (1649, 9500828), (3298, 4750414), (6596, 2375207)]