22159748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9067}}^1$

素因数の和:9131

約数の個数: 24

約数和(自身を含む): 42655872

約数和(自身を除く): 20496124

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 9067, 18134, 36268, 117871, 235742, 426149, 471484, 852298, 1704596, 5539937, 11079874, 22159748]

約数ペア:

[(1, 22159748), (2, 11079874), (4, 5539937), (13, 1704596), (26, 852298), (47, 471484), (52, 426149), (94, 235742), (188, 117871), (611, 36268), (1222, 18134), (2444, 9067)]