189090694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9949}}^1$

素因数の和:10024

約数の個数: 32

約数和(自身を含む): 330976800

約数和(自身を除く): 141886106

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 9503, 9949, 19006, 19898, 129337, 169133, 258674, 338266, 427807, 855614, 2198729, 4397458, 5561491, 7272719, 11122982, 14545438, 94545347, 189090694]

約数ペア:

[(1, 189090694), (2, 94545347), (13, 14545438), (17, 11122982), (26, 7272719), (34, 5561491), (43, 4397458), (86, 2198729), (221, 855614), (442, 427807), (559, 338266), (731, 258674), (1118, 169133), (1462, 129337), (9503, 19898), (9949, 19006)]