15661138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6827}}^1$

素因数の和:6897

約数の個数: 16

約数和(自身を含む): 24908544

約数和(自身を除く): 9247406

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 6827, 13654, 211637, 252599, 423274, 505198, 7830569, 15661138]

約数ペア:

[(1, 15661138), (2, 7830569), (31, 505198), (37, 423274), (62, 252599), (74, 211637), (1147, 13654), (2294, 6827)]