15962601651

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{19979}}^1$

素因数の和:20239

約数の個数: 32

約数和(自身を含む): 22786790400

約数和(自身を除く): 6824188749

約数列:

[1, 3, 19, 57, 107, 131, 321, 393, 2033, 2489, 6099, 7467, 14017, 19979, 42051, 59937, 266323, 379601, 798969, 1138803, 2137753, 2617249, 6413259, 7851747, 40617307, 49727731, 121851921, 149183193, 280045643, 840136929, 5320867217, 15962601651]

約数ペア:

[(1, 15962601651), (3, 5320867217), (19, 840136929), (57, 280045643), (107, 149183193), (131, 121851921), (321, 49727731), (393, 40617307), (2033, 7851747), (2489, 6413259), (6099, 2617249), (7467, 2137753), (14017, 1138803), (19979, 798969), (42051, 379601), (59937, 266323)]