22002490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 41596416

約数和(自身を除く): 19593926

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 271, 353, 542, 706, 1355, 1765, 2710, 3530, 6233, 8119, 12466, 16238, 31165, 40595, 62330, 81190, 95663, 191326, 478315, 956630, 2200249, 4400498, 11001245, 22002490]

約数ペア:

[(1, 22002490), (2, 11001245), (5, 4400498), (10, 2200249), (23, 956630), (46, 478315), (115, 191326), (230, 95663), (271, 81190), (353, 62330), (542, 40595), (706, 31165), (1355, 16238), (1765, 12466), (2710, 8119), (3530, 6233)]