21037974914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{16207993}}^1$

素因数の和:16208065

約数の個数: 16

約数和(自身を含む): 35009267040

約数和(自身を除く): 13971292126

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 16207993, 32415986, 178287923, 356575846, 956271587, 1912543174, 10518987457, 21037974914]

約数ペア:

[(1, 21037974914), (2, 10518987457), (11, 1912543174), (22, 956271587), (59, 356575846), (118, 178287923), (649, 32415986), (1298, 16207993)]