40053406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7583}}^1$

素因数の和:7743

約数の個数: 16

約数和(自身を含む): 63705600

約数和(自身を除く): 23652194

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 7583, 15166, 144077, 288154, 1054037, 2108074, 20026703, 40053406]

約数ペア:

[(1, 40053406), (2, 20026703), (19, 2108074), (38, 1054037), (139, 288154), (278, 144077), (2641, 15166), (5282, 7583)]