12722630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 24631776

約数和(自身を除く): 11909146

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1117, 1139, 2234, 2278, 5585, 5695, 11170, 11390, 18989, 37978, 74839, 94945, 149678, 189890, 374195, 748390, 1272263, 2544526, 6361315, 12722630]

約数ペア:

[(1, 12722630), (2, 6361315), (5, 2544526), (10, 1272263), (17, 748390), (34, 374195), (67, 189890), (85, 149678), (134, 94945), (170, 74839), (335, 37978), (670, 18989), (1117, 11390), (1139, 11170), (2234, 5695), (2278, 5585)]