10215696921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{38953}}^1$

素因数の和:39125

約数の個数: 32

約数和(自身を含む): 14808752640

約数和(自身を除く): 4593055719

約数列:

[1, 3, 19, 43, 57, 107, 129, 321, 817, 2033, 2451, 4601, 6099, 13803, 38953, 87419, 116859, 262257, 740107, 1674979, 2220321, 4167971, 5024937, 12503913, 31824601, 79191449, 95473803, 179222753, 237574347, 537668259, 3405232307, 10215696921]

約数ペア:

[(1, 10215696921), (3, 3405232307), (19, 537668259), (43, 237574347), (57, 179222753), (107, 95473803), (129, 79191449), (321, 31824601), (817, 12503913), (2033, 5024937), (2451, 4167971), (4601, 2220321), (6099, 1674979), (13803, 740107), (38953, 262257), (87419, 116859)]