13387616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 29202768

約数和(自身を除く): 15815152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 521, 584, 803, 1042, 1168, 1606, 2084, 2336, 3212, 4168, 5731, 6424, 8336, 11462, 12848, 16672, 22924, 25696, 38033, 45848, 76066, 91696, 152132, 183392, 304264, 418363, 608528, 836726, 1217056, 1673452, 3346904, 6693808, 13387616]

約数ペア:

[(1, 13387616), (2, 6693808), (4, 3346904), (8, 1673452), (11, 1217056), (16, 836726), (22, 608528), (32, 418363), (44, 304264), (73, 183392), (88, 152132), (146, 91696), (176, 76066), (292, 45848), (352, 38033), (521, 25696), (584, 22924), (803, 16672), (1042, 12848), (1168, 11462), (1606, 8336), (2084, 6424), (2336, 5731), (3212, 4168)]