12847938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 27029376

約数和(自身を除く): 14181438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 593, 942, 1186, 1779, 3558, 3611, 7222, 10833, 13639, 21666, 27278, 40917, 81834, 93101, 186202, 279303, 558606, 2141323, 4282646, 6423969, 12847938]

約数ペア:

[(1, 12847938), (2, 6423969), (3, 4282646), (6, 2141323), (23, 558606), (46, 279303), (69, 186202), (138, 93101), (157, 81834), (314, 40917), (471, 27278), (593, 21666), (942, 13639), (1186, 10833), (1779, 7222), (3558, 3611)]