22164442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{919}}^1$

素因数の和:1341

約数の個数: 16

約数和(自身を含む): 34444800

約数和(自身を除く): 12280358

約数列:

[1, 2, 31, 62, 389, 778, 919, 1838, 12059, 24118, 28489, 56978, 357491, 714982, 11082221, 22164442]

約数ペア:

[(1, 22164442), (2, 11082221), (31, 714982), (62, 357491), (389, 56978), (778, 28489), (919, 24118), (1838, 12059)]