19424734

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 34949376

約数和(自身を除く): 15524642

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 287, 301, 574, 602, 787, 1574, 1763, 3526, 5509, 11018, 12341, 24682, 32267, 33841, 64534, 67682, 225869, 236887, 451738, 473774, 1387481, 2774962, 9712367, 19424734]

約数ペア:

[(1, 19424734), (2, 9712367), (7, 2774962), (14, 1387481), (41, 473774), (43, 451738), (82, 236887), (86, 225869), (287, 67682), (301, 64534), (574, 33841), (602, 32267), (787, 24682), (1574, 12341), (1763, 11018), (3526, 5509)]