21993194

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{6427}}^1$

素因数の和:6517

約数の個数: 16

約数和(自身を含む): 34711200

約数和(自身を除く): 12718006

約数列:

[1, 2, 29, 58, 59, 118, 1711, 3422, 6427, 12854, 186383, 372766, 379193, 758386, 10996597, 21993194]

約数ペア:

[(1, 21993194), (2, 10996597), (29, 758386), (58, 379193), (59, 372766), (118, 186383), (1711, 12854), (3422, 6427)]