19550026

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6709}}^1$

素因数の和:6789

約数の個数: 16

約数和(自身を含む): 30919680

約数和(自身を除く): 11369654

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 6709, 13418, 207979, 315323, 415958, 630646, 9775013, 19550026]

約数ペア:

[(1, 19550026), (2, 9775013), (31, 630646), (47, 415958), (62, 315323), (94, 207979), (1457, 13418), (2914, 6709)]