23428918

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2311}}^1$

素因数の和:2487

約数の個数: 16

約数和(自身を含む): 36372384

約数和(自身を除く): 12943466

約数列:

[1, 2, 37, 74, 137, 274, 2311, 4622, 5069, 10138, 85507, 171014, 316607, 633214, 11714459, 23428918]

約数ペア:

[(1, 23428918), (2, 11714459), (37, 633214), (74, 316607), (137, 171014), (274, 85507), (2311, 10138), (4622, 5069)]