15480842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19207}}^1$

素因数の和:19253

約数の個数: 16

約数和(自身を含む): 25815552

約数和(自身を除く): 10334710

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 19207, 38414, 249691, 499382, 595417, 1190834, 7740421, 15480842]

約数ペア:

[(1, 15480842), (2, 7740421), (13, 1190834), (26, 595417), (31, 499382), (62, 249691), (403, 38414), (806, 19207)]