13938964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8647}}^1$

素因数の和:8695

約数の個数: 24

約数和(自身を含む): 27120128

約数和(自身を除く): 13181164

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 8647, 17294, 34588, 112411, 224822, 268057, 449644, 536114, 1072228, 3484741, 6969482, 13938964]

約数ペア:

[(1, 13938964), (2, 6969482), (4, 3484741), (13, 1072228), (26, 536114), (31, 449644), (52, 268057), (62, 224822), (124, 112411), (403, 34588), (806, 17294), (1612, 8647)]