12904130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44497}}^1$

素因数の和:44533

約数の個数: 16

約数和(自身を含む): 24028920

約数和(自身を除く): 11124790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 44497, 88994, 222485, 444970, 1290413, 2580826, 6452065, 12904130]

約数ペア:

[(1, 12904130), (2, 6452065), (5, 2580826), (10, 1290413), (29, 444970), (58, 222485), (145, 88994), (290, 44497)]