30611906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{13229}}^1$

素因数の和:13333

約数の個数: 16

約数和(自身を含む): 50009400

約数和(自身を除く): 19397494

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 13229, 26458, 171977, 343954, 1177381, 2354762, 15305953, 30611906]

約数ペア:

[(1, 30611906), (2, 15305953), (13, 2354762), (26, 1177381), (89, 343954), (178, 171977), (1157, 26458), (2314, 13229)]