19630312915

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{4651}}^1$

素因数の和:5059

約数の個数: 32

約数和(自身を含む): 24552734976

約数和(自身を除く): 4922422061

約数列:

[1, 5, 43, 67, 215, 293, 335, 1465, 2881, 4651, 12599, 14405, 19631, 23255, 62995, 98155, 199993, 311617, 844133, 999965, 1362743, 1558085, 4220665, 6813715, 13399531, 58597949, 66997655, 91303781, 292989745, 456518905, 3926062583, 19630312915]

約数ペア:

[(1, 19630312915), (5, 3926062583), (43, 456518905), (67, 292989745), (215, 91303781), (293, 66997655), (335, 58597949), (1465, 13399531), (2881, 6813715), (4651, 4220665), (12599, 1558085), (14405, 1362743), (19631, 999965), (23255, 844133), (62995, 311617), (98155, 199993)]