221430674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{10099}}^1$

素因数の和:10697

約数の個数: 16

約数和(自身を含む): 350268000

約数和(自身を除く): 128837326

約数列:

[1, 2, 19, 38, 577, 1154, 10099, 10963, 20198, 21926, 191881, 383762, 5827123, 11654246, 110715337, 221430674]

約数ペア:

[(1, 221430674), (2, 110715337), (19, 11654246), (38, 5827123), (577, 383762), (1154, 191881), (10099, 21926), (10963, 20198)]