19291402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18097}}^1$

素因数の和:18153

約数の個数: 16

約数和(自身を含む): 31924872

約数和(自身を除く): 12633470

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 18097, 36194, 235261, 470522, 741977, 1483954, 9645701, 19291402]

約数ペア:

[(1, 19291402), (2, 9645701), (13, 1483954), (26, 741977), (41, 470522), (82, 235261), (533, 36194), (1066, 18097)]