224723906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1277}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 388307520

約数和(自身を除く): 163583614

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 421, 842, 1277, 2554, 4631, 7999, 9262, 14047, 15998, 24263, 28094, 48526, 87989, 175978, 266893, 533786, 537617, 1075234, 5913787, 10214723, 11827574, 20429446, 112361953, 224723906]

約数ペア:

[(1, 224723906), (2, 112361953), (11, 20429446), (19, 11827574), (22, 10214723), (38, 5913787), (209, 1075234), (418, 537617), (421, 533786), (842, 266893), (1277, 175978), (2554, 87989), (4631, 48526), (7999, 28094), (9262, 24263), (14047, 15998)]