864616622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1\times {\mathrm{11969}}^1$

素因数の和:13891

約数の個数: 16

約数和(自身を含む): 1366016400

約数和(自身を除く): 501399778

約数列:

[1, 2, 19, 38, 1901, 3802, 11969, 23938, 36119, 72238, 227411, 454822, 22753069, 45506138, 432308311, 864616622]

約数ペア:

[(1, 864616622), (2, 432308311), (19, 45506138), (38, 22753069), (1901, 454822), (3802, 227411), (11969, 72238), (23938, 36119)]