8243948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1619}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 15422400

約数和(自身を除く): 7178452

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 1619, 2546, 3238, 5092, 6476, 30761, 61522, 108473, 123044, 216946, 433892, 2060987, 4121974, 8243948]

約数ペア:

[(1, 8243948), (2, 4121974), (4, 2060987), (19, 433892), (38, 216946), (67, 123044), (76, 108473), (134, 61522), (268, 30761), (1273, 6476), (1619, 5092), (2546, 3238)]