2100087301495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1\times {\mathrm{9873239}}^1$

素因数の和:9875502

約数の個数: 16

約数和(自身を含む): 2653926912000

約数和(自身を除く): 553839610505

約数列:

[1, 5, 19, 95, 2239, 11195, 42541, 212705, 9873239, 49366195, 187591541, 937957705, 22106182121, 110530910605, 420017460299, 2100087301495]

約数ペア:

[(1, 2100087301495), (5, 420017460299), (19, 110530910605), (95, 22106182121), (2239, 937957705), (11195, 187591541), (42541, 49366195), (212705, 9873239)]