13215204892

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1459921}}^1$

素因数の和:1460029

約数の個数: 24

約数和(自身を含む): 24199667072

約数和(自身を除く): 10984462180

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 4526, 9052, 1459921, 2919842, 5839684, 45257551, 90515102, 106574233, 181030204, 213148466, 426296932, 3303801223, 6607602446, 13215204892]

約数ペア:

[(1, 13215204892), (2, 6607602446), (4, 3303801223), (31, 426296932), (62, 213148466), (73, 181030204), (124, 106574233), (146, 90515102), (292, 45257551), (2263, 5839684), (4526, 2919842), (9052, 1459921)]