15709956941

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{8081}}^1$

素因数の和:8465

約数の個数: 32

約数和(自身を含む): 19365765120

約数和(自身を除く): 3655808179

約数列:

[1, 7, 19, 47, 133, 311, 329, 893, 2177, 5909, 6251, 8081, 14617, 41363, 56567, 102319, 153539, 277723, 379807, 1074773, 1944061, 2513191, 2658649, 7216333, 17592337, 47750629, 50514331, 118119977, 334254403, 826839839, 2244279563, 15709956941]

約数ペア:

[(1, 15709956941), (7, 2244279563), (19, 826839839), (47, 334254403), (133, 118119977), (311, 50514331), (329, 47750629), (893, 17592337), (2177, 7216333), (5909, 2658649), (6251, 2513191), (8081, 1944061), (14617, 1074773), (41363, 379807), (56567, 277723), (102319, 153539)]