19734744

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{9907}}^1$

素因数の和:9999

約数の個数: 32

約数和(自身を含む): 49936320

約数和(自身を除く): 30201576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 9907, 19814, 29721, 39628, 59442, 79256, 118884, 237768, 822281, 1644562, 2466843, 3289124, 4933686, 6578248, 9867372, 19734744]

約数ペア:

[(1, 19734744), (2, 9867372), (3, 6578248), (4, 4933686), (6, 3289124), (8, 2466843), (12, 1644562), (24, 822281), (83, 237768), (166, 118884), (249, 79256), (332, 59442), (498, 39628), (664, 29721), (996, 19814), (1992, 9907)]