169013474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{635389}}^1$

素因数の和:635417

約数の個数: 16

約数和(自身を含む): 304987200

約数和(自身を除く): 135973726

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 635389, 1270778, 4447723, 8895446, 12072391, 24144782, 84506737, 169013474]

約数ペア:

[(1, 169013474), (2, 84506737), (7, 24144782), (14, 12072391), (19, 8895446), (38, 4447723), (133, 1270778), (266, 635389)]