19214793

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{4211}}^1$

素因数の和:4246

約数の個数: 24

約数和(自身を含む): 30831840

約数和(自身を除く): 11617047

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4211, 4563, 12633, 37899, 54743, 113697, 164229, 492687, 711659, 1478061, 2134977, 6404931, 19214793]

約数ペア:

[(1, 19214793), (3, 6404931), (9, 2134977), (13, 1478061), (27, 711659), (39, 492687), (117, 164229), (169, 113697), (351, 54743), (507, 37899), (1521, 12633), (4211, 4563)]