19431606

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{104471}}^1$

素因数の和:104507

約数の個数: 16

約数和(自身を含む): 40117248

約数和(自身を除く): 20685642

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 104471, 208942, 313413, 626826, 3238601, 6477202, 9715803, 19431606]

約数ペア:

[(1, 19431606), (2, 9715803), (3, 6477202), (6, 3238601), (31, 626826), (62, 313413), (93, 208942), (186, 104471)]