1569880016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5164079}}^1$

素因数の和:5164106

約数の個数: 20

約数和(自身を含む): 3201729600

約数和(自身を除く): 1631849584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5164079, 10328158, 20656316, 41312632, 82625264, 98117501, 196235002, 392470004, 784940008, 1569880016]

約数ペア:

[(1, 1569880016), (2, 784940008), (4, 392470004), (8, 196235002), (16, 98117501), (19, 82625264), (38, 41312632), (76, 20656316), (152, 10328158), (304, 5164079)]