12443710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 23369472

約数和(自身を除く): 10925762

約数列:

[1, 2, 5, 10, 31, 62, 137, 155, 274, 293, 310, 586, 685, 1370, 1465, 2930, 4247, 8494, 9083, 18166, 21235, 40141, 42470, 45415, 80282, 90830, 200705, 401410, 1244371, 2488742, 6221855, 12443710]

約数ペア:

[(1, 12443710), (2, 6221855), (5, 2488742), (10, 1244371), (31, 401410), (62, 200705), (137, 90830), (155, 80282), (274, 45415), (293, 42470), (310, 40141), (586, 21235), (685, 18166), (1370, 9083), (1465, 8494), (2930, 4247)]