10938902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 18500832

約数和(自身を除く): 7561930

約数列:

[1, 2, 13, 26, 37, 74, 83, 137, 166, 274, 481, 962, 1079, 1781, 2158, 3071, 3562, 5069, 6142, 10138, 11371, 22742, 39923, 65897, 79846, 131794, 147823, 295646, 420727, 841454, 5469451, 10938902]

約数ペア:

[(1, 10938902), (2, 5469451), (13, 841454), (26, 420727), (37, 295646), (74, 147823), (83, 131794), (137, 79846), (166, 65897), (274, 39923), (481, 22742), (962, 11371), (1079, 10138), (1781, 6142), (2158, 5069), (3071, 3562)]