19982034

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58427}}^1$

素因数の和:58454

約数の個数: 24

約数和(自身を含む): 45573840

約数和(自身を除く): 25591806

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 58427, 116854, 175281, 350562, 525843, 1051686, 1110113, 2220226, 3330339, 6660678, 9991017, 19982034]

約数ペア:

[(1, 19982034), (2, 9991017), (3, 6660678), (6, 3330339), (9, 2220226), (18, 1110113), (19, 1051686), (38, 525843), (57, 350562), (114, 175281), (171, 116854), (342, 58427)]