19626823

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 22044960

約数和(自身を除く): 2418137

約数列:

[1, 17, 29, 41, 493, 697, 971, 1189, 16507, 20213, 28159, 39811, 478703, 676787, 1154519, 19626823]

約数ペア:

[(1, 19626823), (17, 1154519), (29, 676787), (41, 478703), (493, 39811), (697, 28159), (971, 20213), (1189, 16507)]