15413928

素因数分解:

$2^3\times 3^1\times {\mathrm{642247}}^1$

素因数の和:642256

約数の個数: 16

約数和(自身を含む): 38534880

約数和(自身を除く): 23120952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 642247, 1284494, 1926741, 2568988, 3853482, 5137976, 7706964, 15413928]

約数ペア:

[(1, 15413928), (2, 7706964), (3, 5137976), (4, 3853482), (6, 2568988), (8, 1926741), (12, 1284494), (24, 642247)]