13771378

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 21415680

約数和(自身を除く): 7644302

約数列:

[1, 2, 31, 62, 389, 571, 778, 1142, 12059, 17701, 24118, 35402, 222119, 444238, 6885689, 13771378]

約数ペア:

[(1, 13771378), (2, 6885689), (31, 444238), (62, 222119), (389, 35402), (571, 24118), (778, 17701), (1142, 12059)]