19933512

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15671}}^1$

素因数の和:15733

約数の個数: 32

約数和(自身を含む): 50777280

約数和(自身を除く): 30843768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15671, 31342, 47013, 62684, 94026, 125368, 188052, 376104, 830563, 1661126, 2491689, 3322252, 4983378, 6644504, 9966756, 19933512]

約数ペア:

[(1, 19933512), (2, 9966756), (3, 6644504), (4, 4983378), (6, 3322252), (8, 2491689), (12, 1661126), (24, 830563), (53, 376104), (106, 188052), (159, 125368), (212, 94026), (318, 62684), (424, 47013), (636, 31342), (1272, 15671)]