83684018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{200201}}^1$

素因数の和:200233

約数の個数: 16

約数和(自身を含む): 144145440

約数和(自身を除く): 60461422

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 200201, 400402, 2202211, 3803819, 4404422, 7607638, 41842009, 83684018]

約数ペア:

[(1, 83684018), (2, 41842009), (11, 7607638), (19, 4404422), (22, 3803819), (38, 2202211), (209, 400402), (418, 200201)]