19805424

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8779}}^1$

素因数の和:8837

約数の個数: 40

約数和(自身を含む): 52258560

約数和(自身を除く): 32453136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 8779, 17558, 26337, 35116, 52674, 70232, 105348, 140464, 210696, 412613, 421392, 825226, 1237839, 1650452, 2475678, 3300904, 4951356, 6601808, 9902712, 19805424]

約数ペア:

[(1, 19805424), (2, 9902712), (3, 6601808), (4, 4951356), (6, 3300904), (8, 2475678), (12, 1650452), (16, 1237839), (24, 825226), (47, 421392), (48, 412613), (94, 210696), (141, 140464), (188, 105348), (282, 70232), (376, 52674), (564, 35116), (752, 26337), (1128, 17558), (2256, 8779)]