15621112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{150203}}^1$

素因数の和:150222

約数の個数: 16

約数和(自身を含む): 31542840

約数和(自身を除く): 15921728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 150203, 300406, 600812, 1201624, 1952639, 3905278, 7810556, 15621112]

約数ペア:

[(1, 15621112), (2, 7810556), (4, 3905278), (8, 1952639), (13, 1201624), (26, 600812), (52, 300406), (104, 150203)]