19153776

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7529}}^1$

素因数の和:7593

約数の個数: 40

約数和(自身を含む): 50420880

約数和(自身を除く): 31267104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7529, 15058, 22587, 30116, 45174, 60232, 90348, 120464, 180696, 361392, 399037, 798074, 1197111, 1596148, 2394222, 3192296, 4788444, 6384592, 9576888, 19153776]

約数ペア:

[(1, 19153776), (2, 9576888), (3, 6384592), (4, 4788444), (6, 3192296), (8, 2394222), (12, 1596148), (16, 1197111), (24, 798074), (48, 399037), (53, 361392), (106, 180696), (159, 120464), (212, 90348), (318, 60232), (424, 45174), (636, 30116), (848, 22587), (1272, 15058), (2544, 7529)]