18849652

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3779}}^1$

素因数の和:3855

約数の個数: 24

約数和(自身を含む): 34927200

約数和(自身を除く): 16077548

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 3779, 4988, 7558, 15116, 109591, 162497, 219182, 324994, 438364, 649988, 4712413, 9424826, 18849652]

約数ペア:

[(1, 18849652), (2, 9424826), (4, 4712413), (29, 649988), (43, 438364), (58, 324994), (86, 219182), (116, 162497), (172, 109591), (1247, 15116), (2494, 7558), (3779, 4988)]