15991670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3023}}^1$

素因数の和:3076

約数の個数: 24

約数和(自身を含む): 30100896

約数和(自身を除く): 14109226

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 3023, 5290, 6046, 15115, 30230, 69529, 139058, 347645, 695290, 1599167, 3198334, 7995835, 15991670]

約数ペア:

[(1, 15991670), (2, 7995835), (5, 3198334), (10, 1599167), (23, 695290), (46, 347645), (115, 139058), (230, 69529), (529, 30230), (1058, 15115), (2645, 6046), (3023, 5290)]