19111462

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{953}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 29581632

約数和(自身を除く): 10470170

約数列:

[1, 2, 37, 74, 271, 542, 953, 1906, 10027, 20054, 35261, 70522, 258263, 516526, 9555731, 19111462]

約数ペア:

[(1, 19111462), (2, 9555731), (37, 516526), (74, 258263), (271, 70522), (542, 35261), (953, 20054), (1906, 10027)]