15321334

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 27878400

約数和(自身を除く): 12557066

約数列:

[1, 2, 7, 14, 19, 38, 133, 239, 241, 266, 478, 482, 1673, 1687, 3346, 3374, 4541, 4579, 9082, 9158, 31787, 32053, 57599, 63574, 64106, 115198, 403193, 806386, 1094381, 2188762, 7660667, 15321334]

約数ペア:

[(1, 15321334), (2, 7660667), (7, 2188762), (14, 1094381), (19, 806386), (38, 403193), (133, 115198), (239, 64106), (241, 63574), (266, 57599), (478, 32053), (482, 31787), (1673, 9158), (1687, 9082), (3346, 4579), (3374, 4541)]