15676725043

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{21163}}^1$

素因数の和:21343

約数の個数: 32

約数和(自身を含む): 19309694976

約数和(自身を除く): 3632969933

約数列:

[1, 7, 23, 43, 107, 161, 301, 749, 989, 2461, 4601, 6923, 17227, 21163, 32207, 105823, 148141, 486749, 740761, 910009, 2264441, 3407243, 6370063, 15851087, 20930207, 52082143, 97370963, 146511449, 364575001, 681596741, 2239532149, 15676725043]

約数ペア:

[(1, 15676725043), (7, 2239532149), (23, 681596741), (43, 364575001), (107, 146511449), (161, 97370963), (301, 52082143), (749, 20930207), (989, 15851087), (2461, 6370063), (4601, 3407243), (6923, 2264441), (17227, 910009), (21163, 740761), (32207, 486749), (105823, 148141)]