19061584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41081}}^1$

素因数の和:41118

約数の個数: 20

約数和(自身を含む): 38206260

約数和(自身を除く): 19144676

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 41081, 82162, 164324, 328648, 657296, 1191349, 2382698, 4765396, 9530792, 19061584]

約数ペア:

[(1, 19061584), (2, 9530792), (4, 4765396), (8, 2382698), (16, 1191349), (29, 657296), (58, 328648), (116, 164324), (232, 82162), (464, 41081)]