19191166

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1579}}^1$

素因数の和:1743

約数の個数: 16

約数和(自身を含む): 29577600

約数和(自身を除く): 10386434

約数列:

[1, 2, 59, 103, 118, 206, 1579, 3158, 6077, 12154, 93161, 162637, 186322, 325274, 9595583, 19191166]

約数ペア:

[(1, 19191166), (2, 9595583), (59, 325274), (103, 186322), (118, 162637), (206, 93161), (1579, 12154), (3158, 6077)]