19321128

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1801}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 52708500

約数和(自身を除く): 33387372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 1801, 2682, 3576, 3602, 5364, 5403, 7204, 10728, 10806, 14408, 16209, 21612, 32418, 43224, 64836, 129672, 268349, 536698, 805047, 1073396, 1610094, 2146792, 2415141, 3220188, 4830282, 6440376, 9660564, 19321128]

約数ペア:

[(1, 19321128), (2, 9660564), (3, 6440376), (4, 4830282), (6, 3220188), (8, 2415141), (9, 2146792), (12, 1610094), (18, 1073396), (24, 805047), (36, 536698), (72, 268349), (149, 129672), (298, 64836), (447, 43224), (596, 32418), (894, 21612), (1192, 16209), (1341, 14408), (1788, 10806), (1801, 10728), (2682, 7204), (3576, 5403), (3602, 5364)]