15908646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 35706960

約数和(自身を除く): 19798314

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 169, 174, 338, 377, 507, 541, 754, 1014, 1082, 1131, 1623, 2262, 3246, 4901, 7033, 9802, 14066, 14703, 15689, 21099, 29406, 31378, 42198, 47067, 91429, 94134, 182858, 203957, 274287, 407914, 548574, 611871, 1223742, 2651441, 5302882, 7954323, 15908646]

約数ペア:

[(1, 15908646), (2, 7954323), (3, 5302882), (6, 2651441), (13, 1223742), (26, 611871), (29, 548574), (39, 407914), (58, 274287), (78, 203957), (87, 182858), (169, 94134), (174, 91429), (338, 47067), (377, 42198), (507, 31378), (541, 29406), (754, 21099), (1014, 15689), (1082, 14703), (1131, 14066), (1623, 9802), (2262, 7033), (3246, 4901)]