2193156686

素因数分解:

$2^1\times 7^1\times {\mathrm{6959}}^1\times {\mathrm{22511}}^1$

素因数の和:29479

約数の個数: 16

約数和(自身を含む): 3760404480

約数和(自身を除く): 1567247794

約数列:

[1, 2, 7, 14, 6959, 13918, 22511, 45022, 48713, 97426, 157577, 315154, 156654049, 313308098, 1096578343, 2193156686]

約数ペア:

[(1, 2193156686), (2, 1096578343), (7, 313308098), (14, 156654049), (6959, 315154), (13918, 157577), (22511, 97426), (45022, 48713)]