12113530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 26345088

約数和(自身を除く): 14231558

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 65, 86, 110, 130, 143, 197, 215, 286, 394, 430, 473, 559, 715, 946, 985, 1118, 1430, 1970, 2167, 2365, 2561, 2795, 4334, 4730, 5122, 5590, 6149, 8471, 10835, 12298, 12805, 16942, 21670, 25610, 28171, 30745, 42355, 56342, 61490, 84710, 93181, 110123, 140855, 186362, 220246, 281710, 465905, 550615, 931810, 1101230, 1211353, 2422706, 6056765, 12113530]

約数ペア:

[(1, 12113530), (2, 6056765), (5, 2422706), (10, 1211353), (11, 1101230), (13, 931810), (22, 550615), (26, 465905), (43, 281710), (55, 220246), (65, 186362), (86, 140855), (110, 110123), (130, 93181), (143, 84710), (197, 61490), (215, 56342), (286, 42355), (394, 30745), (430, 28171), (473, 25610), (559, 21670), (715, 16942), (946, 12805), (985, 12298), (1118, 10835), (1430, 8471), (1970, 6149), (2167, 5590), (2365, 5122), (2561, 4730), (2795, 4334)]