16929978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9437}}^1$

素因数の和:9478

約数の個数: 32

約数和(自身を含む): 38054016

約数和(自身を除く): 21124038

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 9437, 18874, 28311, 56622, 122681, 217051, 245362, 368043, 434102, 651153, 736086, 1302306, 2821663, 5643326, 8464989, 16929978]

約数ペア:

[(1, 16929978), (2, 8464989), (3, 5643326), (6, 2821663), (13, 1302306), (23, 736086), (26, 651153), (39, 434102), (46, 368043), (69, 245362), (78, 217051), (138, 122681), (299, 56622), (598, 28311), (897, 18874), (1794, 9437)]