9889158

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 20966400

約数和(自身を除く): 11077242

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 389, 446, 669, 778, 1167, 1338, 2334, 4237, 7391, 8474, 12711, 14782, 22173, 25422, 44346, 86747, 173494, 260241, 520482, 1648193, 3296386, 4944579, 9889158]

約数ペア:

[(1, 9889158), (2, 4944579), (3, 3296386), (6, 1648193), (19, 520482), (38, 260241), (57, 173494), (114, 86747), (223, 44346), (389, 25422), (446, 22173), (669, 14782), (778, 12711), (1167, 8474), (1338, 7391), (2334, 4237)]