17627696

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{12379}}^1$

素因数の和:12476

約数の個数: 20

約数和(自身を含む): 34540200

約数和(自身を除く): 16912504

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 12379, 24758, 49516, 99032, 198064, 1101731, 2203462, 4406924, 8813848, 17627696]

約数ペア:

[(1, 17627696), (2, 8813848), (4, 4406924), (8, 2203462), (16, 1101731), (89, 198064), (178, 99032), (356, 49516), (712, 24758), (1424, 12379)]