22574882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 16132318

約数列:

[1, 2, 11, 22, 31, 62, 79, 158, 341, 419, 682, 838, 869, 1738, 2449, 4609, 4898, 9218, 12989, 25978, 26939, 33101, 53878, 66202, 142879, 285758, 364111, 728222, 1026131, 2052262, 11287441, 22574882]

約数ペア:

[(1, 22574882), (2, 11287441), (11, 2052262), (22, 1026131), (31, 728222), (62, 364111), (79, 285758), (158, 142879), (341, 66202), (419, 53878), (682, 33101), (838, 26939), (869, 25978), (1738, 12989), (2449, 9218), (4609, 4898)]