15870284641

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1877}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 17451878400

約数和(自身を除く): 1581593759

約数列:

[1, 19, 43, 79, 131, 817, 1501, 1877, 2489, 3397, 5633, 10349, 35663, 64543, 80711, 107027, 148283, 196631, 245887, 445007, 1533509, 2817377, 4671853, 6376169, 8455133, 10573141, 19425073, 121147211, 200889679, 369076387, 835278139, 15870284641]

約数ペア:

[(1, 15870284641), (19, 835278139), (43, 369076387), (79, 200889679), (131, 121147211), (817, 19425073), (1501, 10573141), (1877, 8455133), (2489, 6376169), (3397, 4671853), (5633, 2817377), (10349, 1533509), (35663, 445007), (64543, 245887), (80711, 196631), (107027, 148283)]