13170458

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 24153600

約数和(自身を除く): 10983142

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 739, 938, 1273, 1478, 2546, 5173, 8911, 10346, 14041, 17822, 28082, 49513, 98287, 99026, 196574, 346591, 693182, 940747, 1881494, 6585229, 13170458]

約数ペア:

[(1, 13170458), (2, 6585229), (7, 1881494), (14, 940747), (19, 693182), (38, 346591), (67, 196574), (133, 99026), (134, 98287), (266, 49513), (469, 28082), (739, 17822), (938, 14041), (1273, 10346), (1478, 8911), (2546, 5173)]