19706790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1093}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 47418336

約数和(自身を除く): 27711546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 601, 1093, 1202, 1803, 2186, 3005, 3279, 3606, 5465, 6010, 6558, 9015, 10930, 16395, 18030, 32790, 656893, 1313786, 1970679, 3284465, 3941358, 6568930, 9853395, 19706790]

約数ペア:

[(1, 19706790), (2, 9853395), (3, 6568930), (5, 3941358), (6, 3284465), (10, 1970679), (15, 1313786), (30, 656893), (601, 32790), (1093, 18030), (1202, 16395), (1803, 10930), (2186, 9015), (3005, 6558), (3279, 6010), (3606, 5465)]