12435272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3557}}^1$

素因数の和:3605

約数の個数: 32

約数和(自身を含む): 25617600

約数和(自身を除く): 13182328

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 3557, 7114, 14228, 28456, 67583, 81811, 135166, 163622, 270332, 327244, 540664, 654488, 1554409, 3108818, 6217636, 12435272]

約数ペア:

[(1, 12435272), (2, 6217636), (4, 3108818), (8, 1554409), (19, 654488), (23, 540664), (38, 327244), (46, 270332), (76, 163622), (92, 135166), (152, 81811), (184, 67583), (437, 28456), (874, 14228), (1748, 7114), (3496, 3557)]