12205122988822

素因数分解:

$2^1\times {\mathrm{643}}^1\times {\mathrm{1427}}^1\times {\mathrm{2131}}^1\times {\mathrm{3121}}^1$

素因数の和:7324

約数の個数: 32

約数和(自身を含む): 18363498701184

約数和(自身を除く): 6158375712362

約数列:

[1, 2, 643, 1286, 1427, 2131, 2854, 3121, 4262, 6242, 917561, 1370233, 1835122, 2006803, 2740466, 3040937, 4013606, 4453667, 6081874, 6650851, 8907334, 13301702, 1955322491, 2863707881, 3910644982, 4276497193, 5727415762, 8552994386, 9490764377, 18981528754, 6102561494411, 12205122988822]

約数ペア:

[(1, 12205122988822), (2, 6102561494411), (643, 18981528754), (1286, 9490764377), (1427, 8552994386), (2131, 5727415762), (2854, 4276497193), (3121, 3910644982), (4262, 2863707881), (6242, 1955322491), (917561, 13301702), (1370233, 8907334), (1835122, 6650851), (2006803, 6081874), (2740466, 4453667), (3040937, 4013606)]