23553008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{77477}}^1$

素因数の和:77504

約数の個数: 20

約数和(自身を含む): 48036360

約数和(自身を除く): 24483352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 77477, 154954, 309908, 619816, 1239632, 1472063, 2944126, 5888252, 11776504, 23553008]

約数ペア:

[(1, 23553008), (2, 11776504), (4, 5888252), (8, 2944126), (16, 1472063), (19, 1239632), (38, 619816), (76, 309908), (152, 154954), (304, 77477)]