19081095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10513}}^1$

素因数の和:10543

約数の個数: 24

約数和(自身を含む): 33560688

約数和(自身を除く): 14479593

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 10513, 31539, 52565, 115643, 157695, 346929, 578215, 1272073, 1734645, 3816219, 6360365, 19081095]

約数ペア:

[(1, 19081095), (3, 6360365), (5, 3816219), (11, 1734645), (15, 1272073), (33, 578215), (55, 346929), (121, 157695), (165, 115643), (363, 52565), (605, 31539), (1815, 10513)]