22136372

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 39484200

約数和(自身を除く): 17347828

約数列:

[1, 2, 4, 101, 157, 202, 314, 349, 404, 628, 698, 1396, 15857, 31714, 35249, 54793, 63428, 70498, 109586, 140996, 219172, 5534093, 11068186, 22136372]

約数ペア:

[(1, 22136372), (2, 11068186), (4, 5534093), (101, 219172), (157, 140996), (202, 109586), (314, 70498), (349, 63428), (404, 54793), (628, 35249), (698, 31714), (1396, 15857)]