219629761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{2339}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 245306880

約数和(自身を除く): 25677119

約数列:

[1, 13, 31, 233, 403, 2339, 3029, 7223, 30407, 72509, 93899, 544987, 942617, 7084831, 16894597, 219629761]

約数ペア:

[(1, 219629761), (13, 16894597), (31, 7084831), (233, 942617), (403, 544987), (2339, 93899), (3029, 72509), (7223, 30407)]