15112144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{49711}}^1$

素因数の和:49738

約数の個数: 20

約数和(自身を含む): 30821440

約数和(自身を除く): 15709296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 49711, 99422, 198844, 397688, 795376, 944509, 1889018, 3778036, 7556072, 15112144]

約数ペア:

[(1, 15112144), (2, 7556072), (4, 3778036), (8, 1889018), (16, 944509), (19, 795376), (38, 397688), (76, 198844), (152, 99422), (304, 49711)]