19098690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3767}}^1$

素因数の和:3803

約数の個数: 48

約数和(自身を含む): 49647168

約数和(自身を除く): 30548478

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, 3767, 5070, 7534, 11301, 18835, 22602, 37670, 48971, 56505, 97942, 113010, 146913, 244855, 293826, 489710, 636623, 734565, 1273246, 1469130, 1909869, 3183115, 3819738, 6366230, 9549345, 19098690]

約数ペア:

[(1, 19098690), (2, 9549345), (3, 6366230), (5, 3819738), (6, 3183115), (10, 1909869), (13, 1469130), (15, 1273246), (26, 734565), (30, 636623), (39, 489710), (65, 293826), (78, 244855), (130, 146913), (169, 113010), (195, 97942), (338, 56505), (390, 48971), (507, 37670), (845, 22602), (1014, 18835), (1690, 11301), (2535, 7534), (3767, 5070)]