23881858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 49029120

約数和(自身を除く): 25147262

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 79, 91, 143, 151, 154, 158, 182, 286, 302, 553, 869, 1001, 1027, 1057, 1106, 1661, 1738, 1963, 2002, 2054, 2114, 3322, 3926, 6083, 7189, 11297, 11627, 11929, 12166, 13741, 14378, 21593, 22594, 23254, 23858, 27482, 43186, 79079, 83503, 131219, 151151, 155077, 158158, 167006, 262438, 302302, 310154, 918533, 1085539, 1705847, 1837066, 2171078, 3411694, 11940929, 23881858]

約数ペア:

[(1, 23881858), (2, 11940929), (7, 3411694), (11, 2171078), (13, 1837066), (14, 1705847), (22, 1085539), (26, 918533), (77, 310154), (79, 302302), (91, 262438), (143, 167006), (151, 158158), (154, 155077), (158, 151151), (182, 131219), (286, 83503), (302, 79079), (553, 43186), (869, 27482), (1001, 23858), (1027, 23254), (1057, 22594), (1106, 21593), (1661, 14378), (1738, 13741), (1963, 12166), (2002, 11929), (2054, 11627), (2114, 11297), (3322, 7189), (3926, 6083)]