9338690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 18472320

約数和(自身を除く): 9133630

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2137, 2185, 4274, 4370, 10685, 21370, 40603, 49151, 81206, 98302, 203015, 245755, 406030, 491510, 933869, 1867738, 4669345, 9338690]

約数ペア:

[(1, 9338690), (2, 4669345), (5, 1867738), (10, 933869), (19, 491510), (23, 406030), (38, 245755), (46, 203015), (95, 98302), (115, 81206), (190, 49151), (230, 40603), (437, 21370), (874, 10685), (2137, 4370), (2185, 4274)]