12967590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1381}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 31244256

約数和(自身を除く): 18276666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1381, 1565, 1878, 2762, 3130, 4143, 4695, 6905, 8286, 9390, 13810, 20715, 41430, 432253, 864506, 1296759, 2161265, 2593518, 4322530, 6483795, 12967590]

約数ペア:

[(1, 12967590), (2, 6483795), (3, 4322530), (5, 2593518), (6, 2161265), (10, 1296759), (15, 864506), (30, 432253), (313, 41430), (626, 20715), (939, 13810), (1381, 9390), (1565, 8286), (1878, 6905), (2762, 4695), (3130, 4143)]