15705076972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{809707}}^1$

素因数の和:810097

約数の個数: 24

約数和(自身を含む): 29677417616

約数和(自身を除く): 13972340644

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1492, 4849, 9698, 19396, 809707, 1619414, 3238828, 10526191, 21052382, 42104764, 302020711, 604041422, 1208082844, 3926269243, 7852538486, 15705076972]

約数ペア:

[(1, 15705076972), (2, 7852538486), (4, 3926269243), (13, 1208082844), (26, 604041422), (52, 302020711), (373, 42104764), (746, 21052382), (1492, 10526191), (4849, 3238828), (9698, 1619414), (19396, 809707)]