12340312

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 24512400

約数和(自身を除く): 12172088

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1237, 1247, 2474, 2494, 4948, 4988, 9896, 9976, 35873, 53191, 71746, 106382, 143492, 212764, 286984, 425528, 1542539, 3085078, 6170156, 12340312]

約数ペア:

[(1, 12340312), (2, 6170156), (4, 3085078), (8, 1542539), (29, 425528), (43, 286984), (58, 212764), (86, 143492), (116, 106382), (172, 71746), (232, 53191), (344, 35873), (1237, 9976), (1247, 9896), (2474, 4988), (2494, 4948)]