12651978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5393}}^1$

素因数の和:5438

約数の個数: 32

約数和(自身を含む): 27962496

約数和(自身を除く): 15310518

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 5393, 10786, 16179, 32358, 91681, 124039, 183362, 248078, 275043, 372117, 550086, 744234, 2108663, 4217326, 6325989, 12651978]

約数ペア:

[(1, 12651978), (2, 6325989), (3, 4217326), (6, 2108663), (17, 744234), (23, 550086), (34, 372117), (46, 275043), (51, 248078), (69, 183362), (102, 124039), (138, 91681), (391, 32358), (782, 16179), (1173, 10786), (2346, 5393)]