2155422

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{15619}}^1$

素因数の和:15647

約数の個数: 16

約数和(自身を含む): 4498560

約数和(自身を除く): 2343138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 15619, 31238, 46857, 93714, 359237, 718474, 1077711, 2155422]

約数ペア:

[(1, 2155422), (2, 1077711), (3, 718474), (6, 359237), (23, 93714), (46, 46857), (69, 31238), (138, 15619)]