12475486

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 19126800

約数和(自身を除く): 6651314

約数列:

[1, 2, 89, 109, 178, 218, 643, 1286, 9701, 19402, 57227, 70087, 114454, 140174, 6237743, 12475486]

約数ペア:

[(1, 12475486), (2, 6237743), (89, 140174), (109, 114454), (178, 70087), (218, 57227), (643, 19402), (1286, 9701)]