2019913484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{119183}}^1$

素因数の和:119429

約数の個数: 24

約数和(自身を含む): 3737610240

約数和(自身を除く): 1717696756

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 4237, 8474, 16948, 119183, 238366, 476732, 2264477, 4528954, 9057908, 26577809, 53155618, 106311236, 504978371, 1009956742, 2019913484]

約数ペア:

[(1, 2019913484), (2, 1009956742), (4, 504978371), (19, 106311236), (38, 53155618), (76, 26577809), (223, 9057908), (446, 4528954), (892, 2264477), (4237, 476732), (8474, 238366), (16948, 119183)]