16210018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 27641088

約数和(自身を除く): 11431070

約数列:

[1, 2, 11, 22, 47, 61, 94, 122, 257, 514, 517, 671, 1034, 1342, 2827, 2867, 5654, 5734, 12079, 15677, 24158, 31354, 31537, 63074, 132869, 172447, 265738, 344894, 736819, 1473638, 8105009, 16210018]

約数ペア:

[(1, 16210018), (2, 8105009), (11, 1473638), (22, 736819), (47, 344894), (61, 265738), (94, 172447), (122, 132869), (257, 63074), (514, 31537), (517, 31354), (671, 24158), (1034, 15677), (1342, 12079), (2827, 5734), (2867, 5654)]