16728388

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 30209760

約数和(自身を除く): 13481372

約数列:

[1, 2, 4, 59, 73, 118, 146, 236, 292, 971, 1942, 3884, 4307, 8614, 17228, 57289, 70883, 114578, 141766, 229156, 283532, 4182097, 8364194, 16728388]

約数ペア:

[(1, 16728388), (2, 8364194), (4, 4182097), (59, 283532), (73, 229156), (118, 141766), (146, 114578), (236, 70883), (292, 57289), (971, 17228), (1942, 8614), (3884, 4307)]