2103454774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{231607}}^1$

素因数の和:231867

約数の個数: 16

約数和(自身を含む): 3335155200

約数和(自身を除く): 1231700426

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 231607, 463214, 4400533, 8801066, 55354073, 110708146, 1051727387, 2103454774]

約数ペア:

[(1, 2103454774), (2, 1051727387), (19, 110708146), (38, 55354073), (239, 8801066), (478, 4400533), (4541, 463214), (9082, 231607)]