18971214

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{53591}}^1$

素因数の和:53655

約数の個数: 16

約数和(自身を含む): 38586240

約数和(自身を除く): 19615026

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 53591, 107182, 160773, 321546, 3161869, 6323738, 9485607, 18971214]

約数ペア:

[(1, 18971214), (2, 9485607), (3, 6323738), (6, 3161869), (59, 321546), (118, 160773), (177, 107182), (354, 53591)]