15690234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{941}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 35991936

約数和(自身を除く): 20301702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 941, 1191, 1882, 2382, 2779, 2823, 5558, 5646, 6587, 8337, 13174, 16674, 19761, 39522, 373577, 747154, 1120731, 2241462, 2615039, 5230078, 7845117, 15690234]

約数ペア:

[(1, 15690234), (2, 7845117), (3, 5230078), (6, 2615039), (7, 2241462), (14, 1120731), (21, 747154), (42, 373577), (397, 39522), (794, 19761), (941, 16674), (1191, 13174), (1882, 8337), (2382, 6587), (2779, 5646), (2823, 5558)]