19592910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{743}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 51184224

約数和(自身を除く): 31591314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 293, 586, 743, 879, 1465, 1486, 1758, 2229, 2637, 2930, 3715, 4395, 4458, 5274, 6687, 7430, 8790, 11145, 13185, 13374, 22290, 26370, 33435, 66870, 217699, 435398, 653097, 1088495, 1306194, 1959291, 2176990, 3265485, 3918582, 6530970, 9796455, 19592910]

約数ペア:

[(1, 19592910), (2, 9796455), (3, 6530970), (5, 3918582), (6, 3265485), (9, 2176990), (10, 1959291), (15, 1306194), (18, 1088495), (30, 653097), (45, 435398), (90, 217699), (293, 66870), (586, 33435), (743, 26370), (879, 22290), (1465, 13374), (1486, 13185), (1758, 11145), (2229, 8790), (2637, 7430), (2930, 6687), (3715, 5274), (4395, 4458)]