11854654

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1321}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 20369376

約数和(自身を除く): 8514722

約数列:

[1, 2, 7, 14, 641, 1282, 1321, 2642, 4487, 8974, 9247, 18494, 846761, 1693522, 5927327, 11854654]

約数ペア:

[(1, 11854654), (2, 5927327), (7, 1693522), (14, 846761), (641, 18494), (1282, 9247), (1321, 8974), (2642, 4487)]