15403152

素因数分解:

$2^4\times 3^1\times {\mathrm{320899}}^1$

素因数の和:320910

約数の個数: 20

約数和(自身を含む): 39791600

約数和(自身を除く): 24388448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 320899, 641798, 962697, 1283596, 1925394, 2567192, 3850788, 5134384, 7701576, 15403152]

約数ペア:

[(1, 15403152), (2, 7701576), (3, 5134384), (4, 3850788), (6, 2567192), (8, 1925394), (12, 1283596), (16, 962697), (24, 641798), (48, 320899)]