19210374

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 44776368

約数和(自身を除く): 25565994

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 402, 603, 937, 1139, 1206, 1874, 2278, 2811, 3417, 5622, 6834, 8433, 10251, 15929, 16866, 20502, 31858, 47787, 62779, 95574, 125558, 143361, 188337, 286722, 376674, 565011, 1067243, 1130022, 2134486, 3201729, 6403458, 9605187, 19210374]

約数ペア:

[(1, 19210374), (2, 9605187), (3, 6403458), (6, 3201729), (9, 2134486), (17, 1130022), (18, 1067243), (34, 565011), (51, 376674), (67, 286722), (102, 188337), (134, 143361), (153, 125558), (201, 95574), (306, 62779), (402, 47787), (603, 31858), (937, 20502), (1139, 16866), (1206, 15929), (1874, 10251), (2278, 8433), (2811, 6834), (3417, 5622)]