20191034734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4931}}^1\times {\mathrm{157489}}^1$

素因数の和:162435

約数の個数: 16

約数和(自身を含む): 32623108560

約数和(自身を除く): 12432073826

約数列:

[1, 2, 13, 26, 4931, 9862, 64103, 128206, 157489, 314978, 2047357, 4094714, 776578259, 1553156518, 10095517367, 20191034734]

約数ペア:

[(1, 20191034734), (2, 10095517367), (13, 1553156518), (26, 776578259), (4931, 4094714), (9862, 2047357), (64103, 314978), (128206, 157489)]