19488610722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{880483}}^1$

素因数の和:880543

約数の個数: 64

約数和(自身を含む): 48687243264

約数和(自身を除く): 29198632542

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1581, 3162, 3689, 7378, 11067, 22134, 880483, 1760966, 2641449, 5282898, 6163381, 12326762, 14968211, 18490143, 27294973, 29936422, 36980286, 44904633, 54589946, 81884919, 89809266, 104777477, 163769838, 191064811, 209554954, 314332431, 382129622, 464014541, 573194433, 628664862, 928029082, 1146388866, 1392043623, 2784087246, 3248101787, 6496203574, 9744305361, 19488610722]

約数ペア:

[(1, 19488610722), (2, 9744305361), (3, 6496203574), (6, 3248101787), (7, 2784087246), (14, 1392043623), (17, 1146388866), (21, 928029082), (31, 628664862), (34, 573194433), (42, 464014541), (51, 382129622), (62, 314332431), (93, 209554954), (102, 191064811), (119, 163769838), (186, 104777477), (217, 89809266), (238, 81884919), (357, 54589946), (434, 44904633), (527, 36980286), (651, 29936422), (714, 27294973), (1054, 18490143), (1302, 14968211), (1581, 12326762), (3162, 6163381), (3689, 5282898), (7378, 2641449), (11067, 1760966), (22134, 880483)]