18430730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{44953}}^1$

素因数の和:45001

約数の個数: 16

約数和(自身を含む): 33985224

約数和(自身を除く): 15554494

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 44953, 89906, 224765, 449530, 1843073, 3686146, 9215365, 18430730]

約数ペア:

[(1, 18430730), (2, 9215365), (5, 3686146), (10, 1843073), (41, 449530), (82, 224765), (205, 89906), (410, 44953)]