22503208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30911}}^1$

素因数の和:30937

約数の個数: 32

約数和(自身を含む): 51932160

約数和(自身を除く): 29428952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 30911, 61822, 123644, 216377, 247288, 401843, 432754, 803686, 865508, 1607372, 1731016, 2812901, 3214744, 5625802, 11251604, 22503208]

約数ペア:

[(1, 22503208), (2, 11251604), (4, 5625802), (7, 3214744), (8, 2812901), (13, 1731016), (14, 1607372), (26, 865508), (28, 803686), (52, 432754), (56, 401843), (91, 247288), (104, 216377), (182, 123644), (364, 61822), (728, 30911)]