11840465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 17853696

約数和(自身を除く): 6013231

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 455, 491, 689, 1855, 2455, 3437, 3445, 4823, 6383, 17185, 24115, 26023, 31915, 44681, 130115, 182161, 223405, 338299, 910805, 1691495, 2368093, 11840465]

約数ペア:

[(1, 11840465), (5, 2368093), (7, 1691495), (13, 910805), (35, 338299), (53, 223405), (65, 182161), (91, 130115), (265, 44681), (371, 31915), (455, 26023), (491, 24115), (689, 17185), (1855, 6383), (2455, 4823), (3437, 3445)]