39683248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11867}}^1$

素因数の和:11905

約数の個数: 40

約数和(自身を含む): 88297920

約数和(自身を除く): 48614672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 11867, 23734, 47468, 94936, 130537, 189872, 225473, 261074, 450946, 522148, 901892, 1044296, 1803784, 2088592, 2480203, 3607568, 4960406, 9920812, 19841624, 39683248]

約数ペア:

[(1, 39683248), (2, 19841624), (4, 9920812), (8, 4960406), (11, 3607568), (16, 2480203), (19, 2088592), (22, 1803784), (38, 1044296), (44, 901892), (76, 522148), (88, 450946), (152, 261074), (176, 225473), (209, 189872), (304, 130537), (418, 94936), (836, 47468), (1672, 23734), (3344, 11867)]