16394768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 60

約数和(自身を含む): 36000300

約数和(自身を除く): 19605532

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 149, 184, 208, 298, 299, 368, 529, 596, 598, 1058, 1192, 1196, 1937, 2116, 2384, 2392, 3427, 3874, 4232, 4784, 6854, 6877, 7748, 8464, 13708, 13754, 15496, 27416, 27508, 30992, 44551, 54832, 55016, 78821, 89102, 110032, 157642, 178204, 315284, 356408, 630568, 712816, 1024673, 1261136, 2049346, 4098692, 8197384, 16394768]

約数ペア:

[(1, 16394768), (2, 8197384), (4, 4098692), (8, 2049346), (13, 1261136), (16, 1024673), (23, 712816), (26, 630568), (46, 356408), (52, 315284), (92, 178204), (104, 157642), (149, 110032), (184, 89102), (208, 78821), (298, 55016), (299, 54832), (368, 44551), (529, 30992), (596, 27508), (598, 27416), (1058, 15496), (1192, 13754), (1196, 13708), (1937, 8464), (2116, 7748), (2384, 6877), (2392, 6854), (3427, 4784), (3874, 4232)]