15691399930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5023}}^1\times {\mathrm{8443}}^1$

素因数の和:13510

約数の個数: 32

約数和(自身を含む): 29017096704

約数和(自身を除く): 13325696774

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5023, 8443, 10046, 16886, 25115, 42215, 50230, 84430, 185851, 312391, 371702, 624782, 929255, 1561955, 1858510, 3123910, 42409189, 84818378, 212045945, 424091890, 1569139993, 3138279986, 7845699965, 15691399930]

約数ペア:

[(1, 15691399930), (2, 7845699965), (5, 3138279986), (10, 1569139993), (37, 424091890), (74, 212045945), (185, 84818378), (370, 42409189), (5023, 3123910), (8443, 1858510), (10046, 1561955), (16886, 929255), (25115, 624782), (42215, 371702), (50230, 312391), (84430, 185851)]