22142872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 42955200

約数和(自身を除く): 20812328

約数列:

[1, 2, 4, 8, 37, 74, 148, 239, 296, 313, 478, 626, 956, 1252, 1912, 2504, 8843, 11581, 17686, 23162, 35372, 46324, 70744, 74807, 92648, 149614, 299228, 598456, 2767859, 5535718, 11071436, 22142872]

約数ペア:

[(1, 22142872), (2, 11071436), (4, 5535718), (8, 2767859), (37, 598456), (74, 299228), (148, 149614), (239, 92648), (296, 74807), (313, 70744), (478, 46324), (626, 35372), (956, 23162), (1252, 17686), (1912, 11581), (2504, 8843)]