12478058

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:989

約数の個数: 16

約数和(自身を含む): 19412736

約数和(自身を除く): 6934678

約数列:

[1, 2, 31, 62, 313, 626, 643, 1286, 9703, 19406, 19933, 39866, 201259, 402518, 6239029, 12478058]

約数ペア:

[(1, 12478058), (2, 6239029), (31, 402518), (62, 201259), (313, 39866), (626, 19933), (643, 19406), (1286, 9703)]