19501473966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{18797}}^1$

素因数の和:19145

約数の個数: 64

約数和(自身を含む): 43050728448

約数和(自身を除く): 23549254482

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 283, 566, 611, 849, 1222, 1698, 1833, 3666, 3679, 7358, 11037, 13301, 18797, 22074, 26602, 37594, 39903, 56391, 79806, 112782, 172913, 244361, 345826, 488722, 518739, 733083, 883459, 1037478, 1466166, 1766918, 2650377, 5300754, 5319551, 10639102, 11484967, 15958653, 22969934, 31917306, 34454901, 68909802, 69154163, 138308326, 207462489, 250018897, 414924978, 500037794, 750056691, 1500113382, 3250245661, 6500491322, 9750736983, 19501473966]

約数ペア:

[(1, 19501473966), (2, 9750736983), (3, 6500491322), (6, 3250245661), (13, 1500113382), (26, 750056691), (39, 500037794), (47, 414924978), (78, 250018897), (94, 207462489), (141, 138308326), (282, 69154163), (283, 68909802), (566, 34454901), (611, 31917306), (849, 22969934), (1222, 15958653), (1698, 11484967), (1833, 10639102), (3666, 5319551), (3679, 5300754), (7358, 2650377), (11037, 1766918), (13301, 1466166), (18797, 1037478), (22074, 883459), (26602, 733083), (37594, 518739), (39903, 488722), (56391, 345826), (79806, 244361), (112782, 172913)]