16491202

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 32260032

約数和(自身を除く): 15768830

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 251, 266, 361, 494, 502, 722, 1729, 1757, 2527, 3263, 3458, 3514, 4693, 4769, 5054, 6526, 9386, 9538, 22841, 32851, 33383, 45682, 61997, 65702, 66766, 90611, 123994, 181222, 433979, 634277, 867958, 1177943, 1268554, 2355886, 8245601, 16491202]

約数ペア:

[(1, 16491202), (2, 8245601), (7, 2355886), (13, 1268554), (14, 1177943), (19, 867958), (26, 634277), (38, 433979), (91, 181222), (133, 123994), (182, 90611), (247, 66766), (251, 65702), (266, 61997), (361, 45682), (494, 33383), (502, 32851), (722, 22841), (1729, 9538), (1757, 9386), (2527, 6526), (3263, 5054), (3458, 4769), (3514, 4693)]