39243854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4673}}^1$

素因数の和:4724

約数の個数: 32

約数和(自身を含む): 70670880

約数和(自身を除く): 31427026

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 4673, 8398, 9346, 60749, 79441, 88787, 121498, 158882, 177574, 1032733, 1154231, 1509379, 2065466, 2308462, 3018758, 19621927, 39243854]

約数ペア:

[(1, 39243854), (2, 19621927), (13, 3018758), (17, 2308462), (19, 2065466), (26, 1509379), (34, 1154231), (38, 1032733), (221, 177574), (247, 158882), (323, 121498), (442, 88787), (494, 79441), (646, 60749), (4199, 9346), (4673, 8398)]