19997383884

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{8634449}}^1$

素因数の和:8634649

約数の個数: 24

約数和(自身を含む): 46902332400

約数和(自身を除く): 26904948516

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 8634449, 17268898, 25903347, 34537796, 51806694, 103613388, 1666448657, 3332897314, 4999345971, 6665794628, 9998691942, 19997383884]

約数ペア:

[(1, 19997383884), (2, 9998691942), (3, 6665794628), (4, 4999345971), (6, 3332897314), (12, 1666448657), (193, 103613388), (386, 51806694), (579, 34537796), (772, 25903347), (1158, 17268898), (2316, 8634449)]