16157138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1073

約数の個数: 16

約数和(自身を含む): 25117440

約数和(自身を除く): 8960302

約数列:

[1, 2, 31, 62, 421, 619, 842, 1238, 13051, 19189, 26102, 38378, 260599, 521198, 8078569, 16157138]

約数ペア:

[(1, 16157138), (2, 8078569), (31, 521198), (62, 260599), (421, 38378), (619, 26102), (842, 19189), (1238, 13051)]