19164522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{887}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 41473152

約数和(自身を除く): 22308630

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 554, 831, 887, 1662, 1774, 2661, 3601, 5322, 7202, 10803, 11531, 21606, 23062, 34593, 69186, 245699, 491398, 737097, 1474194, 3194087, 6388174, 9582261, 19164522]

約数ペア:

[(1, 19164522), (2, 9582261), (3, 6388174), (6, 3194087), (13, 1474194), (26, 737097), (39, 491398), (78, 245699), (277, 69186), (554, 34593), (831, 23062), (887, 21606), (1662, 11531), (1774, 10803), (2661, 7202), (3601, 5322)]