12841312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{191}}^2$

素因数の和:403

約数の個数: 36

約数和(自身を含む): 27724788

約数和(自身を除く): 14883476

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 191, 352, 382, 764, 1528, 2101, 3056, 4202, 6112, 8404, 16808, 33616, 36481, 67232, 72962, 145924, 291848, 401291, 583696, 802582, 1167392, 1605164, 3210328, 6420656, 12841312]

約数ペア:

[(1, 12841312), (2, 6420656), (4, 3210328), (8, 1605164), (11, 1167392), (16, 802582), (22, 583696), (32, 401291), (44, 291848), (88, 145924), (176, 72962), (191, 67232), (352, 36481), (382, 33616), (764, 16808), (1528, 8404), (2101, 6112), (3056, 4202)]