11131090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 21745584

約数和(自身を除く): 10614494

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 1597, 3194, 3485, 6970, 7985, 15970, 27149, 54298, 65477, 130954, 135745, 271490, 327385, 654770, 1113109, 2226218, 5565545, 11131090]

約数ペア:

[(1, 11131090), (2, 5565545), (5, 2226218), (10, 1113109), (17, 654770), (34, 327385), (41, 271490), (82, 135745), (85, 130954), (170, 65477), (205, 54298), (410, 27149), (697, 15970), (1394, 7985), (1597, 6970), (3194, 3485)]