12703841228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{155509}}^1$

素因数の和:157097

約数の個数: 24

約数和(自身を含む): 23957248560

約数和(自身を除く): 11253407332

約数列:

[1, 2, 4, 13, 26, 52, 1571, 3142, 6284, 20423, 40846, 81692, 155509, 311018, 622036, 2021617, 4043234, 8086468, 244304639, 488609278, 977218556, 3175960307, 6351920614, 12703841228]

約数ペア:

[(1, 12703841228), (2, 6351920614), (4, 3175960307), (13, 977218556), (26, 488609278), (52, 244304639), (1571, 8086468), (3142, 4043234), (6284, 2021617), (20423, 622036), (40846, 311018), (81692, 155509)]