372093910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{2131}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 706118400

約数和(自身を除く): 334024490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 919, 1838, 2131, 4262, 4595, 9190, 10655, 17461, 21310, 34922, 40489, 80978, 87305, 174610, 202445, 404890, 1958389, 3916778, 9791945, 19583890, 37209391, 74418782, 186046955, 372093910]

約数ペア:

[(1, 372093910), (2, 186046955), (5, 74418782), (10, 37209391), (19, 19583890), (38, 9791945), (95, 3916778), (190, 1958389), (919, 404890), (1838, 202445), (2131, 174610), (4262, 87305), (4595, 80978), (9190, 40489), (10655, 34922), (17461, 21310)]