26401222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2099}}^1$

素因数の和:2451

約数の個数: 16

約数和(自身を含む): 41832000

約数和(自身を除く): 15430778

約数列:

[1, 2, 19, 38, 331, 662, 2099, 4198, 6289, 12578, 39881, 79762, 694769, 1389538, 13200611, 26401222]

約数ペア:

[(1, 26401222), (2, 13200611), (19, 1389538), (38, 694769), (331, 79762), (662, 39881), (2099, 12578), (4198, 6289)]