38789146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 67806720

約数和(自身を除く): 29017574

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1307, 1349, 1562, 2614, 2698, 14377, 14839, 24833, 28754, 29678, 49666, 92797, 185594, 273163, 546326, 1020767, 1763143, 2041534, 3526286, 19394573, 38789146]

約数ペア:

[(1, 38789146), (2, 19394573), (11, 3526286), (19, 2041534), (22, 1763143), (38, 1020767), (71, 546326), (142, 273163), (209, 185594), (418, 92797), (781, 49666), (1307, 29678), (1349, 28754), (1562, 24833), (2614, 14839), (2698, 14377)]