28574974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10301}}^1$

素因数の和:10395

約数の個数: 16

約数和(自身を含む): 45740880

約数和(自身を除く): 17165906

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 10301, 20602, 195719, 391438, 751973, 1503946, 14287487, 28574974]

約数ペア:

[(1, 28574974), (2, 14287487), (19, 1503946), (38, 751973), (73, 391438), (146, 195719), (1387, 20602), (2774, 10301)]