19113912

素因数分解:

$2^3\times 3^2\times {\mathrm{265471}}^1$

素因数の和:265483

約数の個数: 24

約数和(自身を含む): 51767040

約数和(自身を除く): 32653128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 265471, 530942, 796413, 1061884, 1592826, 2123768, 2389239, 3185652, 4778478, 6371304, 9556956, 19113912]

約数ペア:

[(1, 19113912), (2, 9556956), (3, 6371304), (4, 4778478), (6, 3185652), (8, 2389239), (9, 2123768), (12, 1592826), (18, 1061884), (24, 796413), (36, 530942), (72, 265471)]