12426490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 24058944

約数和(自身を除く): 11632454

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1091, 1139, 2182, 2278, 5455, 5695, 10910, 11390, 18547, 37094, 73097, 92735, 146194, 185470, 365485, 730970, 1242649, 2485298, 6213245, 12426490]

約数ペア:

[(1, 12426490), (2, 6213245), (5, 2485298), (10, 1242649), (17, 730970), (34, 365485), (67, 185470), (85, 146194), (134, 92735), (170, 73097), (335, 37094), (670, 18547), (1091, 11390), (1139, 10910), (2182, 5695), (2278, 5455)]