40331813

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 44104320

約数和(自身を除く): 3772507

約数列:

[1, 19, 37, 103, 557, 703, 1957, 3811, 10583, 20609, 57371, 72409, 391571, 1090049, 2122727, 40331813]

約数ペア:

[(1, 40331813), (19, 2122727), (37, 1090049), (103, 391571), (557, 72409), (703, 57371), (1957, 20609), (3811, 10583)]