42609590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{224261}}^1$

素因数の和:224287

約数の個数: 16

約数和(自身を含む): 80734320

約数和(自身を除く): 38124730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 224261, 448522, 1121305, 2242610, 4260959, 8521918, 21304795, 42609590]

約数ペア:

[(1, 42609590), (2, 21304795), (5, 8521918), (10, 4260959), (19, 2242610), (38, 1121305), (95, 448522), (190, 224261)]