19580491272

素因数分解:

$2^3\times 3^1\times {\mathrm{815853803}}^1$

素因数の和:815853812

約数の個数: 16

約数和(自身を含む): 48951228240

約数和(自身を除く): 29370736968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 815853803, 1631707606, 2447561409, 3263415212, 4895122818, 6526830424, 9790245636, 19580491272]

約数ペア:

[(1, 19580491272), (2, 9790245636), (3, 6526830424), (4, 4895122818), (6, 3263415212), (8, 2447561409), (12, 1631707606), (24, 815853803)]