15791766

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 32385408

約数和(自身を除く): 16593642

約数列:

[1, 2, 3, 6, 67, 134, 163, 201, 241, 326, 402, 482, 489, 723, 978, 1446, 10921, 16147, 21842, 32294, 32763, 39283, 48441, 65526, 78566, 96882, 117849, 235698, 2631961, 5263922, 7895883, 15791766]

約数ペア:

[(1, 15791766), (2, 7895883), (3, 5263922), (6, 2631961), (67, 235698), (134, 117849), (163, 96882), (201, 78566), (241, 65526), (326, 48441), (402, 39283), (482, 32763), (489, 32294), (723, 21842), (978, 16147), (1446, 10921)]