19608779521

素因数分解:

${\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1\times {\mathrm{1607}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 19979850240

約数和(自身を除く): 371070719

約数列:

[1, 79, 257, 601, 1607, 20303, 47479, 126953, 154457, 412999, 965807, 12202103, 32626921, 76298753, 248212399, 19608779521]

約数ペア:

[(1, 19608779521), (79, 248212399), (257, 76298753), (601, 32626921), (1607, 12202103), (20303, 965807), (47479, 412999), (126953, 154457)]