42584890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{224131}}^1$

素因数の和:224157

約数の個数: 16

約数和(自身を含む): 80687520

約数和(自身を除く): 38102630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 224131, 448262, 1120655, 2241310, 4258489, 8516978, 21292445, 42584890]

約数ペア:

[(1, 42584890), (2, 21292445), (5, 8516978), (10, 4258489), (19, 2241310), (38, 1120655), (95, 448262), (190, 224131)]