2711195519

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{12239}}^1$

素因数の和:12478

約数の個数: 16

約数和(自身を含む): 2908224000

約数和(自身を除く): 197028481

約数列:

[1, 19, 89, 131, 1691, 2489, 11659, 12239, 221521, 232541, 1089271, 1603309, 20696149, 30462871, 142694501, 2711195519]

約数ペア:

[(1, 2711195519), (19, 142694501), (89, 30462871), (131, 20696149), (1691, 1603309), (2489, 1089271), (11659, 232541), (12239, 221521)]