172052714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{4751}}^1$

素因数の和:5725

約数の個数: 16

約数和(自身を含む): 272004480

約数和(自身を除く): 99951766

約数列:

[1, 2, 19, 38, 953, 1906, 4751, 9502, 18107, 36214, 90269, 180538, 4527703, 9055406, 86026357, 172052714]

約数ペア:

[(1, 172052714), (2, 86026357), (19, 9055406), (38, 4527703), (953, 180538), (1906, 90269), (4751, 36214), (9502, 18107)]