16784794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 28440720

約数和(自身を除く): 11655926

約数列:

[1, 2, 13, 26, 29, 58, 113, 197, 226, 377, 394, 754, 1469, 2561, 2938, 3277, 5122, 5713, 6554, 11426, 22261, 42601, 44522, 74269, 85202, 148538, 289393, 578786, 645569, 1291138, 8392397, 16784794]

約数ペア:

[(1, 16784794), (2, 8392397), (13, 1291138), (26, 645569), (29, 578786), (58, 289393), (113, 148538), (197, 85202), (226, 74269), (377, 44522), (394, 42601), (754, 22261), (1469, 11426), (2561, 6554), (2938, 5713), (3277, 5122)]