15877968

素因数分解:

$2^4\times 3^1\times {\mathrm{330791}}^1$

素因数の和:330802

約数の個数: 20

約数和(自身を含む): 41018208

約数和(自身を除く): 25140240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 330791, 661582, 992373, 1323164, 1984746, 2646328, 3969492, 5292656, 7938984, 15877968]

約数ペア:

[(1, 15877968), (2, 7938984), (3, 5292656), (4, 3969492), (6, 2646328), (8, 1984746), (12, 1323164), (16, 992373), (24, 661582), (48, 330791)]