19211424

素因数分解:

$2^5\times 3^1\times {\mathrm{293}}^1\times {\mathrm{683}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 50676192

約数和(自身を除く): 31464768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 293, 586, 683, 879, 1172, 1366, 1758, 2049, 2344, 2732, 3516, 4098, 4688, 5464, 7032, 8196, 9376, 10928, 14064, 16392, 21856, 28128, 32784, 65568, 200119, 400238, 600357, 800476, 1200714, 1600952, 2401428, 3201904, 4802856, 6403808, 9605712, 19211424]

約数ペア:

[(1, 19211424), (2, 9605712), (3, 6403808), (4, 4802856), (6, 3201904), (8, 2401428), (12, 1600952), (16, 1200714), (24, 800476), (32, 600357), (48, 400238), (96, 200119), (293, 65568), (586, 32784), (683, 28128), (879, 21856), (1172, 16392), (1366, 14064), (1758, 10928), (2049, 9376), (2344, 8196), (2732, 7032), (3516, 5464), (4098, 4688)]