19382610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3823}}^1$

素因数の和:3859

約数の個数: 48

約数和(自身を含む): 50385024

約数和(自身を除く): 31002414

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 3823, 5070, 7646, 11469, 19115, 22938, 38230, 49699, 57345, 99398, 114690, 149097, 248495, 298194, 496990, 646087, 745485, 1292174, 1490970, 1938261, 3230435, 3876522, 6460870, 9691305, 19382610]

約数ペア:

[(1, 19382610), (2, 9691305), (3, 6460870), (5, 3876522), (6, 3230435), (10, 1938261), (13, 1490970), (15, 1292174), (26, 745485), (30, 646087), (39, 496990), (65, 298194), (78, 248495), (130, 149097), (169, 114690), (195, 99398), (338, 57345), (390, 49699), (507, 38230), (845, 22938), (1014, 19115), (1690, 11469), (2535, 7646), (3823, 5070)]