7197542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 12631680

約数和(自身を除く): 5434138

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 257, 418, 514, 737, 1273, 1474, 2546, 2827, 4883, 5654, 9766, 14003, 17219, 28006, 34438, 53713, 107426, 189409, 327161, 378818, 654322, 3598771, 7197542]

約数ペア:

[(1, 7197542), (2, 3598771), (11, 654322), (19, 378818), (22, 327161), (38, 189409), (67, 107426), (134, 53713), (209, 34438), (257, 28006), (418, 17219), (514, 14003), (737, 9766), (1273, 5654), (1474, 4883), (2546, 2827)]