12938808

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{2237}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 32495760

約数和(自身を除く): 19556952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2237, 2892, 4474, 5784, 6711, 8948, 13422, 17896, 26844, 53688, 539117, 1078234, 1617351, 2156468, 3234702, 4312936, 6469404, 12938808]

約数ペア:

[(1, 12938808), (2, 6469404), (3, 4312936), (4, 3234702), (6, 2156468), (8, 1617351), (12, 1078234), (24, 539117), (241, 53688), (482, 26844), (723, 17896), (964, 13422), (1446, 8948), (1928, 6711), (2237, 5784), (2892, 4474)]