1959539756

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{23203}}^1$

素因数の和:23741

約数の個数: 24

約数和(自身を含む): 3516241344

約数和(自身を除く): 1556701588

約数列:

[1, 2, 4, 43, 86, 172, 491, 982, 1964, 21113, 23203, 42226, 46406, 84452, 92812, 997729, 1995458, 3990916, 11392673, 22785346, 45570692, 489884939, 979769878, 1959539756]

約数ペア:

[(1, 1959539756), (2, 979769878), (4, 489884939), (43, 45570692), (86, 22785346), (172, 11392673), (491, 3990916), (982, 1995458), (1964, 997729), (21113, 92812), (23203, 84452), (42226, 46406)]