19296690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13127}}^1$

素因数の和:13151

約数の個数: 48

約数和(自身を含む): 53877312

約数和(自身を除く): 34580622

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, 13127, 26254, 39381, 65635, 78762, 91889, 131270, 183778, 196905, 275667, 393810, 459445, 551334, 643223, 918890, 1286446, 1378335, 1929669, 2756670, 3216115, 3859338, 6432230, 9648345, 19296690]

約数ペア:

[(1, 19296690), (2, 9648345), (3, 6432230), (5, 3859338), (6, 3216115), (7, 2756670), (10, 1929669), (14, 1378335), (15, 1286446), (21, 918890), (30, 643223), (35, 551334), (42, 459445), (49, 393810), (70, 275667), (98, 196905), (105, 183778), (147, 131270), (210, 91889), (245, 78762), (294, 65635), (490, 39381), (735, 26254), (1470, 13127)]