19202610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13063}}^1$

素因数の和:13087

約数の個数: 48

約数和(自身を含む): 53614656

約数和(自身を除く): 34412046

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 13063, 26126, 39189, 65315, 78378, 91441, 130630, 182882, 195945, 274323, 391890, 457205, 548646, 640087, 914410, 1280174, 1371615, 1920261, 2743230, 3200435, 3840522, 6400870, 9601305, 19202610]

約数ペア:

[(1, 19202610), (2, 9601305), (3, 6400870), (5, 3840522), (6, 3200435), (7, 2743230), (10, 1920261), (14, 1371615), (15, 1280174), (21, 914410), (30, 640087), (35, 548646), (42, 457205), (49, 391890), (70, 274323), (98, 195945), (105, 182882), (147, 130630), (210, 91441), (245, 78378), (294, 65315), (490, 39189), (735, 26126), (1470, 13063)]