12975590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 24966144

約数和(自身を除く): 11990554

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 601, 635, 1202, 1270, 2159, 3005, 4318, 6010, 10217, 10795, 20434, 21590, 51085, 76327, 102170, 152654, 381635, 763270, 1297559, 2595118, 6487795, 12975590]

約数ペア:

[(1, 12975590), (2, 6487795), (5, 2595118), (10, 1297559), (17, 763270), (34, 381635), (85, 152654), (127, 102170), (170, 76327), (254, 51085), (601, 21590), (635, 20434), (1202, 10795), (1270, 10217), (2159, 6010), (3005, 4318)]