12504916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 24393600

約数和(自身を除く): 11888684

約数列:

[1, 2, 4, 23, 29, 43, 46, 58, 86, 92, 109, 116, 172, 218, 436, 667, 989, 1247, 1334, 1978, 2494, 2507, 2668, 3161, 3956, 4687, 4988, 5014, 6322, 9374, 10028, 12644, 18748, 28681, 57362, 72703, 107801, 114724, 135923, 145406, 215602, 271846, 290812, 431204, 543692, 3126229, 6252458, 12504916]

約数ペア:

[(1, 12504916), (2, 6252458), (4, 3126229), (23, 543692), (29, 431204), (43, 290812), (46, 271846), (58, 215602), (86, 145406), (92, 135923), (109, 114724), (116, 107801), (172, 72703), (218, 57362), (436, 28681), (667, 18748), (989, 12644), (1247, 10028), (1334, 9374), (1978, 6322), (2494, 5014), (2507, 4988), (2668, 4687), (3161, 3956)]