23878270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2213}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 46865952

約数和(自身を除く): 22987682

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 2213, 4426, 5395, 10790, 11065, 22130, 28769, 57538, 143845, 183679, 287690, 367358, 918395, 1836790, 2387827, 4775654, 11939135, 23878270]

約数ペア:

[(1, 23878270), (2, 11939135), (5, 4775654), (10, 2387827), (13, 1836790), (26, 918395), (65, 367358), (83, 287690), (130, 183679), (166, 143845), (415, 57538), (830, 28769), (1079, 22130), (2158, 11065), (2213, 10790), (4426, 5395)]