19876656

素因数分解:

$2^4\times 3^1\times {\mathrm{414097}}^1$

素因数の和:414108

約数の個数: 20

約数和(自身を含む): 51348152

約数和(自身を除く): 31471496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 414097, 828194, 1242291, 1656388, 2484582, 3312776, 4969164, 6625552, 9938328, 19876656]

約数ペア:

[(1, 19876656), (2, 9938328), (3, 6625552), (4, 4969164), (6, 3312776), (8, 2484582), (12, 1656388), (16, 1242291), (24, 828194), (48, 414097)]