28117682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23869}}^1$

素因数の和:23921

約数の個数: 16

約数和(自身を含む): 45830400

約数和(自身を除く): 17712718

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 23869, 47738, 453511, 739939, 907022, 1479878, 14058841, 28117682]

約数ペア:

[(1, 28117682), (2, 14058841), (19, 1479878), (31, 907022), (38, 739939), (62, 453511), (589, 47738), (1178, 23869)]