13418890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 25837056

約数和(自身を除く): 12418166

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1423, 1886, 2846, 4715, 7115, 9430, 14230, 32729, 58343, 65458, 116686, 163645, 291715, 327290, 583430, 1341889, 2683778, 6709445, 13418890]

約数ペア:

[(1, 13418890), (2, 6709445), (5, 2683778), (10, 1341889), (23, 583430), (41, 327290), (46, 291715), (82, 163645), (115, 116686), (205, 65458), (230, 58343), (410, 32729), (943, 14230), (1423, 9430), (1886, 7115), (2846, 4715)]