15022844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 27997200

約数和(自身を除く): 12974356

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 2221, 3382, 4442, 6764, 8884, 42199, 84398, 168796, 197669, 395338, 790676, 3755711, 7511422, 15022844]

約数ペア:

[(1, 15022844), (2, 7511422), (4, 3755711), (19, 790676), (38, 395338), (76, 197669), (89, 168796), (178, 84398), (356, 42199), (1691, 8884), (2221, 6764), (3382, 4442)]