69419312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{228353}}^1$

素因数の和:228380

約数の個数: 20

約数和(自身を含む): 141579480

約数和(自身を除く): 72160168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 228353, 456706, 913412, 1826824, 3653648, 4338707, 8677414, 17354828, 34709656, 69419312]

約数ペア:

[(1, 69419312), (2, 34709656), (4, 17354828), (8, 8677414), (16, 4338707), (19, 3653648), (38, 1826824), (76, 913412), (152, 456706), (304, 228353)]