22648990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24889}}^1$

素因数の和:24916

約数の個数: 32

約数和(自身を含む): 50178240

約数和(自身を除く): 27529250

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 24889, 49778, 124445, 174223, 248890, 323557, 348446, 647114, 871115, 1617785, 1742230, 2264899, 3235570, 4529798, 11324495, 22648990]

約数ペア:

[(1, 22648990), (2, 11324495), (5, 4529798), (7, 3235570), (10, 2264899), (13, 1742230), (14, 1617785), (26, 871115), (35, 647114), (65, 348446), (70, 323557), (91, 248890), (130, 174223), (182, 124445), (455, 49778), (910, 24889)]