16163870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 30840480

約数和(自身を除く): 14676610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 353, 482, 706, 1205, 1765, 2410, 3530, 4579, 6707, 9158, 13414, 22895, 33535, 45790, 67070, 85073, 170146, 425365, 850730, 1616387, 3232774, 8081935, 16163870]

約数ペア:

[(1, 16163870), (2, 8081935), (5, 3232774), (10, 1616387), (19, 850730), (38, 425365), (95, 170146), (190, 85073), (241, 67070), (353, 45790), (482, 33535), (706, 22895), (1205, 13414), (1765, 9158), (2410, 6707), (3530, 4579)]