40555519

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 44352000

約数和(自身を除く): 3796481

約数列:

[1, 19, 41, 79, 659, 779, 1501, 3239, 12521, 27019, 52061, 61541, 513361, 989159, 2134501, 40555519]

約数ペア:

[(1, 40555519), (19, 2134501), (41, 989159), (79, 513361), (659, 61541), (779, 52061), (1501, 27019), (3239, 12521)]