12674672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 26106960

約数和(自身を除く): 13432288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 241, 304, 346, 482, 692, 964, 1384, 1928, 2768, 3287, 3856, 4579, 6574, 9158, 13148, 18316, 26296, 36632, 41693, 52592, 73264, 83386, 166772, 333544, 667088, 792167, 1584334, 3168668, 6337336, 12674672]

約数ペア:

[(1, 12674672), (2, 6337336), (4, 3168668), (8, 1584334), (16, 792167), (19, 667088), (38, 333544), (76, 166772), (152, 83386), (173, 73264), (241, 52592), (304, 41693), (346, 36632), (482, 26296), (692, 18316), (964, 13148), (1384, 9158), (1928, 6574), (2768, 4579), (3287, 3856)]