19051356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 48093696

約数和(自身を除く): 29042340

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 1987, 2397, 3196, 3974, 4794, 5961, 7948, 9588, 11922, 23844, 33779, 67558, 93389, 101337, 135116, 186778, 202674, 280167, 373556, 405348, 560334, 1120668, 1587613, 3175226, 4762839, 6350452, 9525678, 19051356]

約数ペア:

[(1, 19051356), (2, 9525678), (3, 6350452), (4, 4762839), (6, 3175226), (12, 1587613), (17, 1120668), (34, 560334), (47, 405348), (51, 373556), (68, 280167), (94, 202674), (102, 186778), (141, 135116), (188, 101337), (204, 93389), (282, 67558), (564, 33779), (799, 23844), (1598, 11922), (1987, 9588), (2397, 7948), (3196, 5961), (3974, 4794)]