19653114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1279}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 22924806

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1182, 1279, 2558, 2561, 3837, 5122, 7674, 7683, 15366, 16627, 33254, 49881, 99762, 251963, 503926, 755889, 1511778, 3275519, 6551038, 9826557, 19653114]

約数ペア:

[(1, 19653114), (2, 9826557), (3, 6551038), (6, 3275519), (13, 1511778), (26, 755889), (39, 503926), (78, 251963), (197, 99762), (394, 49881), (591, 33254), (1182, 16627), (1279, 15366), (2558, 7683), (2561, 7674), (3837, 5122)]