1893328

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1702

約数の個数: 20

約数和(自身を含む): 3720868

約数和(自身を除く): 1827540

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1621, 3242, 6484, 12968, 25936, 118333, 236666, 473332, 946664, 1893328]

約数ペア:

[(1, 1893328), (2, 946664), (4, 473332), (8, 236666), (16, 118333), (73, 25936), (146, 12968), (292, 6484), (584, 3242), (1168, 1621)]