12810370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 24468480

約数和(自身を除く): 11658110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 353, 382, 706, 955, 1765, 1910, 3530, 3629, 6707, 7258, 13414, 18145, 33535, 36290, 67070, 67423, 134846, 337115, 674230, 1281037, 2562074, 6405185, 12810370]

約数ペア:

[(1, 12810370), (2, 6405185), (5, 2562074), (10, 1281037), (19, 674230), (38, 337115), (95, 134846), (190, 67423), (191, 67070), (353, 36290), (382, 33535), (706, 18145), (955, 13414), (1765, 7258), (1910, 6707), (3530, 3629)]