10987856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:587

約数の個数: 40

約数和(自身を含む): 23436000

約数和(自身を除く): 12448144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 419, 596, 838, 1192, 1639, 1676, 2384, 3278, 3352, 4609, 6556, 6704, 9218, 13112, 18436, 26224, 36872, 62431, 73744, 124862, 249724, 499448, 686741, 998896, 1373482, 2746964, 5493928, 10987856]

約数ペア:

[(1, 10987856), (2, 5493928), (4, 2746964), (8, 1373482), (11, 998896), (16, 686741), (22, 499448), (44, 249724), (88, 124862), (149, 73744), (176, 62431), (298, 36872), (419, 26224), (596, 18436), (838, 13112), (1192, 9218), (1639, 6704), (1676, 6556), (2384, 4609), (3278, 3352)]