19227442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 33720624

約数和(自身を除く): 14493182

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1061, 1066, 1394, 2122, 9061, 13793, 18037, 18122, 27586, 36074, 43501, 87002, 234481, 468962, 565513, 739517, 1131026, 1479034, 9613721, 19227442]

約数ペア:

[(1, 19227442), (2, 9613721), (13, 1479034), (17, 1131026), (26, 739517), (34, 565513), (41, 468962), (82, 234481), (221, 87002), (442, 43501), (533, 36074), (697, 27586), (1061, 18122), (1066, 18037), (1394, 13793), (2122, 9061)]