19153116

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1733}}^1$

素因数の和:2050

約数の個数: 36

約数和(自身を含む): 48600552

約数和(自身を除く): 29447436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1733, 1842, 2763, 3466, 3684, 5199, 5526, 6932, 10398, 11052, 15597, 20796, 31194, 62388, 532031, 1064062, 1596093, 2128124, 3192186, 4788279, 6384372, 9576558, 19153116]

約数ペア:

[(1, 19153116), (2, 9576558), (3, 6384372), (4, 4788279), (6, 3192186), (9, 2128124), (12, 1596093), (18, 1064062), (36, 532031), (307, 62388), (614, 31194), (921, 20796), (1228, 15597), (1733, 11052), (1842, 10398), (2763, 6932), (3466, 5526), (3684, 5199)]