19182372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{1201}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 49272384

約数和(自身を除く): 30090012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1201, 1331, 1452, 2402, 2662, 3603, 3993, 4804, 5324, 7206, 7986, 13211, 14412, 15972, 26422, 39633, 52844, 79266, 145321, 158532, 290642, 435963, 581284, 871926, 1598531, 1743852, 3197062, 4795593, 6394124, 9591186, 19182372]

約数ペア:

[(1, 19182372), (2, 9591186), (3, 6394124), (4, 4795593), (6, 3197062), (11, 1743852), (12, 1598531), (22, 871926), (33, 581284), (44, 435963), (66, 290642), (121, 158532), (132, 145321), (242, 79266), (363, 52844), (484, 39633), (726, 26422), (1201, 15972), (1331, 14412), (1452, 13211), (2402, 7986), (2662, 7206), (3603, 5324), (3993, 4804)]