15137476

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 27117720

約数和(自身を除く): 11980244

約数列:

[1, 2, 4, 89, 101, 178, 202, 356, 404, 421, 842, 1684, 8989, 17978, 35956, 37469, 42521, 74938, 85042, 149876, 170084, 3784369, 7568738, 15137476]

約数ペア:

[(1, 15137476), (2, 7568738), (4, 3784369), (89, 170084), (101, 149876), (178, 85042), (202, 74938), (356, 42521), (404, 37469), (421, 35956), (842, 17978), (1684, 8989)]