13390432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 29106000

約数和(自身を除く): 15715568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 349, 352, 436, 698, 872, 1199, 1396, 1744, 2398, 2792, 3488, 3839, 4796, 5584, 7678, 9592, 11168, 15356, 19184, 30712, 38041, 38368, 61424, 76082, 122848, 152164, 304328, 418451, 608656, 836902, 1217312, 1673804, 3347608, 6695216, 13390432]

約数ペア:

[(1, 13390432), (2, 6695216), (4, 3347608), (8, 1673804), (11, 1217312), (16, 836902), (22, 608656), (32, 418451), (44, 304328), (88, 152164), (109, 122848), (176, 76082), (218, 61424), (349, 38368), (352, 38041), (436, 30712), (698, 19184), (872, 15356), (1199, 11168), (1396, 9592), (1744, 7678), (2398, 5584), (2792, 4796), (3488, 3839)]