19083885

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2309}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 14180115

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2309, 2755, 6927, 8265, 11545, 34635, 43871, 66961, 131613, 200883, 219355, 334805, 658065, 1004415, 1272259, 3816777, 6361295, 19083885]

約数ペア:

[(1, 19083885), (3, 6361295), (5, 3816777), (15, 1272259), (19, 1004415), (29, 658065), (57, 334805), (87, 219355), (95, 200883), (145, 131613), (285, 66961), (435, 43871), (551, 34635), (1653, 11545), (2309, 8265), (2755, 6927)]