12961107584

素因数分解:

$2^7\times {\mathrm{101258653}}^1$

素因数の和:101258667

約数の個数: 16

約数和(自身を含む): 25820956770

約数和(自身を除く): 12859849186

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 101258653, 202517306, 405034612, 810069224, 1620138448, 3240276896, 6480553792, 12961107584]

約数ペア:

[(1, 12961107584), (2, 6480553792), (4, 3240276896), (8, 1620138448), (16, 810069224), (32, 405034612), (64, 202517306), (128, 101258653)]