19352685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 34432128

約数和(自身を除く): 15079443

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2213, 2915, 6639, 8745, 11065, 24343, 33195, 73029, 117289, 121715, 351867, 365145, 586445, 1290179, 1759335, 3870537, 6450895, 19352685]

約数ペア:

[(1, 19352685), (3, 6450895), (5, 3870537), (11, 1759335), (15, 1290179), (33, 586445), (53, 365145), (55, 351867), (159, 121715), (165, 117289), (265, 73029), (583, 33195), (795, 24343), (1749, 11065), (2213, 8745), (2915, 6639)]