13945628

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 24975888

約数和(自身を除く): 11030260

約数列:

[1, 2, 4, 73, 146, 163, 292, 293, 326, 586, 652, 1172, 11899, 21389, 23798, 42778, 47596, 47759, 85556, 95518, 191036, 3486407, 6972814, 13945628]

約数ペア:

[(1, 13945628), (2, 6972814), (4, 3486407), (73, 191036), (146, 95518), (163, 85556), (292, 47759), (293, 47596), (326, 42778), (586, 23798), (652, 21389), (1172, 11899)]