15669928653

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{19697}}^1$

素因数の和:20557

約数の個数: 32

約数和(自身を含む): 23316128640

約数和(自身を除く): 7646199987

約数列:

[1, 3, 17, 19, 51, 57, 323, 821, 969, 2463, 13957, 15599, 19697, 41871, 46797, 59091, 265183, 334849, 374243, 795549, 1004547, 1122729, 6362131, 16171237, 19086393, 48513711, 274911029, 307253503, 824733087, 921760509, 5223309551, 15669928653]

約数ペア:

[(1, 15669928653), (3, 5223309551), (17, 921760509), (19, 824733087), (51, 307253503), (57, 274911029), (323, 48513711), (821, 19086393), (969, 16171237), (2463, 6362131), (13957, 1122729), (15599, 1004547), (19697, 795549), (41871, 374243), (46797, 334849), (59091, 265183)]