13450778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4049}}^1$

素因数の和:4213

約数の個数: 16

約数和(自身を含む): 22161600

約数和(自身を除く): 8710822

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 4049, 8098, 44539, 89078, 611399, 1222798, 6725389, 13450778]

約数ペア:

[(1, 13450778), (2, 6725389), (11, 1222798), (22, 611399), (151, 89078), (302, 44539), (1661, 8098), (3322, 4049)]