23221724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5009}}^1$

素因数の和:5093

約数の個数: 24

約数和(自身を含む): 43486800

約数和(自身を除く): 20265076

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 5009, 10018, 20036, 95171, 190342, 305549, 380684, 611098, 1222196, 5805431, 11610862, 23221724]

約数ペア:

[(1, 23221724), (2, 11610862), (4, 5805431), (19, 1222196), (38, 611098), (61, 380684), (76, 305549), (122, 190342), (244, 95171), (1159, 20036), (2318, 10018), (4636, 5009)]