15665937028

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5432017}}^1$

素因数の和:5432131

約数の個数: 24

約数和(自身を含む): 31636072832

約数和(自身を除く): 15970135804

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 5432017, 10864034, 21728068, 38024119, 76048238, 152096476, 559497751, 1118995502, 2237991004, 3916484257, 7832968514, 15665937028]

約数ペア:

[(1, 15665937028), (2, 7832968514), (4, 3916484257), (7, 2237991004), (14, 1118995502), (28, 559497751), (103, 152096476), (206, 76048238), (412, 38024119), (721, 21728068), (1442, 10864034), (2884, 5432017)]