15408380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59263}}^1$

素因数の和:59285

約数の個数: 24

約数和(自身を含む): 34847232

約数和(自身を除く): 19438852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 59263, 118526, 237052, 296315, 592630, 770419, 1185260, 1540838, 3081676, 3852095, 7704190, 15408380]

約数ペア:

[(1, 15408380), (2, 7704190), (4, 3852095), (5, 3081676), (10, 1540838), (13, 1185260), (20, 770419), (26, 592630), (52, 296315), (65, 237052), (130, 118526), (260, 59263)]