9807192019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{937}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 11054292480

約数和(自身を除く): 1247100461

約数列:

[1, 19, 23, 43, 437, 557, 817, 937, 989, 10583, 12811, 17803, 18791, 21551, 23951, 40291, 243409, 409469, 455069, 521909, 550873, 765529, 926693, 9916271, 10466587, 12003907, 17607167, 22442087, 228074233, 426399653, 516168001, 9807192019]

約数ペア:

[(1, 9807192019), (19, 516168001), (23, 426399653), (43, 228074233), (437, 22442087), (557, 17607167), (817, 12003907), (937, 10466587), (989, 9916271), (10583, 926693), (12811, 765529), (17803, 550873), (18791, 521909), (21551, 455069), (23951, 409469), (40291, 243409)]