22056970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{443}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 42964992

約数和(自身を除く): 20908022

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383, 443, 766, 886, 1915, 2215, 3830, 4430, 4979, 5759, 9958, 11518, 24895, 28795, 49790, 57590, 169669, 339338, 848345, 1696690, 2205697, 4411394, 11028485, 22056970]

約数ペア:

[(1, 22056970), (2, 11028485), (5, 4411394), (10, 2205697), (13, 1696690), (26, 848345), (65, 339338), (130, 169669), (383, 57590), (443, 49790), (766, 28795), (886, 24895), (1915, 11518), (2215, 9958), (3830, 5759), (4430, 4979)]