19480524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7481}}^1$

素因数の和:7526

約数の個数: 48

約数和(自身を含む): 53630976

約数和(自身を除く): 34150452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7481, 14962, 22443, 29924, 44886, 52367, 89772, 104734, 157101, 209468, 231911, 314202, 463822, 628404, 695733, 927644, 1391466, 1623377, 2782932, 3246754, 4870131, 6493508, 9740262, 19480524]

約数ペア:

[(1, 19480524), (2, 9740262), (3, 6493508), (4, 4870131), (6, 3246754), (7, 2782932), (12, 1623377), (14, 1391466), (21, 927644), (28, 695733), (31, 628404), (42, 463822), (62, 314202), (84, 231911), (93, 209468), (124, 157101), (186, 104734), (217, 89772), (372, 52367), (434, 44886), (651, 29924), (868, 22443), (1302, 14962), (2604, 7481)]