10431152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{34313}}^1$

素因数の和:34340

約数の個数: 20

約数和(自身を含む): 21274680

約数和(自身を除く): 10843528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 34313, 68626, 137252, 274504, 549008, 651947, 1303894, 2607788, 5215576, 10431152]

約数ペア:

[(1, 10431152), (2, 5215576), (4, 2607788), (8, 1303894), (16, 651947), (19, 549008), (38, 274504), (76, 137252), (152, 68626), (304, 34313)]