2011192874

素因数分解:

$2^1\times {\mathrm{373}}^1\times {\mathrm{659}}^1\times {\mathrm{4091}}^1$

素因数の和:5125

約数の個数: 16

約数和(自身を含む): 3030207840

約数和(自身を除く): 1019014966

約数列:

[1, 2, 373, 659, 746, 1318, 4091, 8182, 245807, 491614, 1525943, 2695969, 3051886, 5391938, 1005596437, 2011192874]

約数ペア:

[(1, 2011192874), (2, 1005596437), (373, 5391938), (659, 3051886), (746, 2695969), (1318, 1525943), (4091, 491614), (8182, 245807)]