11485984

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 23700600

約数和(自身を除く): 12214616

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 89, 109, 148, 178, 218, 296, 356, 436, 592, 712, 872, 1184, 1424, 1744, 2848, 3293, 3488, 4033, 6586, 8066, 9701, 13172, 16132, 19402, 26344, 32264, 38804, 52688, 64528, 77608, 105376, 129056, 155216, 310432, 358937, 717874, 1435748, 2871496, 5742992, 11485984]

約数ペア:

[(1, 11485984), (2, 5742992), (4, 2871496), (8, 1435748), (16, 717874), (32, 358937), (37, 310432), (74, 155216), (89, 129056), (109, 105376), (148, 77608), (178, 64528), (218, 52688), (296, 38804), (356, 32264), (436, 26344), (592, 19402), (712, 16132), (872, 13172), (1184, 9701), (1424, 8066), (1744, 6586), (2848, 4033), (3293, 3488)]