219022082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 356287680

約数和(自身を除く): 137265598

約数列:

[1, 2, 19, 38, 41, 82, 257, 514, 547, 779, 1094, 1558, 4883, 9766, 10393, 10537, 20786, 21074, 22427, 44854, 140579, 200203, 281158, 400406, 426113, 852226, 2671001, 5342002, 5763739, 11527478, 109511041, 219022082]

約数ペア:

[(1, 219022082), (2, 109511041), (19, 11527478), (38, 5763739), (41, 5342002), (82, 2671001), (257, 852226), (514, 426113), (547, 400406), (779, 281158), (1094, 200203), (1558, 140579), (4883, 44854), (9766, 22427), (10393, 21074), (10537, 20786)]