9690668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1187}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 18394992

約数和(自身を除く): 8704324

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 1187, 2041, 2374, 4082, 4748, 8164, 15431, 30862, 61724, 186359, 372718, 745436, 2422667, 4845334, 9690668]

約数ペア:

[(1, 9690668), (2, 4845334), (4, 2422667), (13, 745436), (26, 372718), (52, 186359), (157, 61724), (314, 30862), (628, 15431), (1187, 8164), (2041, 4748), (2374, 4082)]