19023765033

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 32190525696

約数和(自身を除く): 13166760663

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 97, 169, 219, 273, 291, 507, 511, 679, 757, 949, 1183, 1261, 1533, 2037, 2271, 2847, 3549, 3783, 5299, 6643, 7081, 8827, 9841, 12337, 15897, 16393, 19929, 21243, 26481, 29523, 37011, 49179, 49567, 55261, 68887, 73429, 86359, 92053, 114751, 127933, 148701, 165783, 206661, 220287, 259077, 276159, 344253, 383799, 386827, 514003, 644371, 718393, 895531, 954577, 1160481, 1196689, 1542009, 1933113, 2155179, 2686593, 2863731, 3590067, 5028751, 5360317, 6682039, 8376823, 9339109, 12409501, 15086253, 16080951, 20046117, 25130469, 28017327, 37228503, 37522219, 65373763, 69684121, 86866507, 112566657, 196121289, 209052363, 260599521, 487788847, 905893573, 1463366541, 2717680719, 6341255011, 19023765033]

約数ペア:

[(1, 19023765033), (3, 6341255011), (7, 2717680719), (13, 1463366541), (21, 905893573), (39, 487788847), (73, 260599521), (91, 209052363), (97, 196121289), (169, 112566657), (219, 86866507), (273, 69684121), (291, 65373763), (507, 37522219), (511, 37228503), (679, 28017327), (757, 25130469), (949, 20046117), (1183, 16080951), (1261, 15086253), (1533, 12409501), (2037, 9339109), (2271, 8376823), (2847, 6682039), (3549, 5360317), (3783, 5028751), (5299, 3590067), (6643, 2863731), (7081, 2686593), (8827, 2155179), (9841, 1933113), (12337, 1542009), (15897, 1196689), (16393, 1160481), (19929, 954577), (21243, 895531), (26481, 718393), (29523, 644371), (37011, 514003), (49179, 386827), (49567, 383799), (55261, 344253), (68887, 276159), (73429, 259077), (86359, 220287), (92053, 206661), (114751, 165783), (127933, 148701)]