19391622

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1693}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 40981248

約数和(自身を除く): 21589626

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 498, 1693, 1909, 3386, 3818, 5079, 5727, 10158, 11454, 38939, 77878, 116817, 140519, 233634, 281038, 421557, 843114, 3231937, 6463874, 9695811, 19391622]

約数ペア:

[(1, 19391622), (2, 9695811), (3, 6463874), (6, 3231937), (23, 843114), (46, 421557), (69, 281038), (83, 233634), (138, 140519), (166, 116817), (249, 77878), (498, 38939), (1693, 11454), (1909, 10158), (3386, 5727), (3818, 5079)]