19936926

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{18773}}^1$

素因数の和:18840

約数の個数: 24

約数和(自身を含む): 43931160

約数和(自身を除く): 23994234

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 18773, 37546, 56319, 112638, 168957, 337914, 1107607, 2215214, 3322821, 6645642, 9968463, 19936926]

約数ペア:

[(1, 19936926), (2, 9968463), (3, 6645642), (6, 3322821), (9, 2215214), (18, 1107607), (59, 337914), (118, 168957), (177, 112638), (354, 56319), (531, 37546), (1062, 18773)]