19078892

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2851}}^1$

素因数の和:3101

約数の個数: 24

約数和(自身を含む): 38330880

約数和(自身を除く): 19251988

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 2851, 3346, 5702, 6692, 11404, 19957, 39914, 79828, 681389, 1362778, 2725556, 4769723, 9539446, 19078892]

約数ペア:

[(1, 19078892), (2, 9539446), (4, 4769723), (7, 2725556), (14, 1362778), (28, 681389), (239, 79828), (478, 39914), (956, 19957), (1673, 11404), (2851, 6692), (3346, 5702)]