15859024

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{16249}}^1$

素因数の和:16318

約数の個数: 20

約数和(自身を含む): 31232500

約数和(自身を除く): 15373476

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 16249, 32498, 64996, 129992, 259984, 991189, 1982378, 3964756, 7929512, 15859024]

約数ペア:

[(1, 15859024), (2, 7929512), (4, 3964756), (8, 1982378), (16, 991189), (61, 259984), (122, 129992), (244, 64996), (488, 32498), (976, 16249)]