19414270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 36246528

約数和(自身を除く): 16832258

約数列:

[1, 2, 5, 10, 37, 74, 137, 185, 274, 370, 383, 685, 766, 1370, 1915, 3830, 5069, 10138, 14171, 25345, 28342, 50690, 52471, 70855, 104942, 141710, 262355, 524710, 1941427, 3882854, 9707135, 19414270]

約数ペア:

[(1, 19414270), (2, 9707135), (5, 3882854), (10, 1941427), (37, 524710), (74, 262355), (137, 141710), (185, 104942), (274, 70855), (370, 52471), (383, 50690), (685, 28342), (766, 25345), (1370, 14171), (1915, 10138), (3830, 5069)]