19106438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38677}}^1$

素因数の和:38711

約数の個数: 16

約数和(自身を含む): 32489520

約数和(自身を除く): 13383082

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 38677, 77354, 502801, 734863, 1005602, 1469726, 9553219, 19106438]

約数ペア:

[(1, 19106438), (2, 9553219), (13, 1469726), (19, 1005602), (26, 734863), (38, 502801), (247, 77354), (494, 38677)]