15798994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1097}}^1$

素因数の和:1497

約数の個数: 16

約数和(自身を含む): 25034400

約数和(自身を除く): 9235406

約数列:

[1, 2, 19, 38, 379, 758, 1097, 2194, 7201, 14402, 20843, 41686, 415763, 831526, 7899497, 15798994]

約数ペア:

[(1, 15798994), (2, 7899497), (19, 831526), (38, 415763), (379, 41686), (758, 20843), (1097, 14402), (2194, 7201)]