18378230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141371}}^1$

素因数の和:141391

約数の個数: 16

約数和(自身を含む): 35625744

約数和(自身を除く): 17247514

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 141371, 282742, 706855, 1413710, 1837823, 3675646, 9189115, 18378230]

約数ペア:

[(1, 18378230), (2, 9189115), (5, 3675646), (10, 1837823), (13, 1413710), (26, 706855), (65, 282742), (130, 141371)]