30398974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6299}}^1$

素因数の和:6447

約数の個数: 16

約数和(自身を含む): 48384000

約数和(自身を除く): 17985026

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 6299, 12598, 119681, 239362, 799973, 1599946, 15199487, 30398974]

約数ペア:

[(1, 30398974), (2, 15199487), (19, 1599946), (38, 799973), (127, 239362), (254, 119681), (2413, 12598), (4826, 6299)]