15203188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3797}}^1$

素因数の和:3832

約数の個数: 48

約数和(自身を含む): 35731584

約数和(自身を除く): 20528396

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 3797, 4004, 7594, 15188, 26579, 41767, 49361, 53158, 83534, 98722, 106316, 167068, 197444, 292369, 345527, 542971, 584738, 691054, 1085942, 1169476, 1382108, 2171884, 3800797, 7601594, 15203188]

約数ペア:

[(1, 15203188), (2, 7601594), (4, 3800797), (7, 2171884), (11, 1382108), (13, 1169476), (14, 1085942), (22, 691054), (26, 584738), (28, 542971), (44, 345527), (52, 292369), (77, 197444), (91, 167068), (143, 106316), (154, 98722), (182, 83534), (286, 53158), (308, 49361), (364, 41767), (572, 26579), (1001, 15188), (2002, 7594), (3797, 4004)]