12727948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{751}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 23582720

約数和(自身を除く): 10854772

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 751, 892, 1502, 3004, 4237, 8474, 14269, 16948, 28538, 57076, 167473, 334946, 669892, 3181987, 6363974, 12727948]

約数ペア:

[(1, 12727948), (2, 6363974), (4, 3181987), (19, 669892), (38, 334946), (76, 167473), (223, 57076), (446, 28538), (751, 16948), (892, 14269), (1502, 8474), (3004, 4237)]