38200316810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{196919}}^1$

素因数の和:197966

約数の個数: 32

約数和(自身を含む): 72450806400

約数和(自身を除く): 34250489590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1021, 2042, 5105, 10210, 19399, 38798, 96995, 193990, 196919, 393838, 984595, 1969190, 3741461, 7482922, 18707305, 37414610, 201054299, 402108598, 1005271495, 2010542990, 3820031681, 7640063362, 19100158405, 38200316810]

約数ペア:

[(1, 38200316810), (2, 19100158405), (5, 7640063362), (10, 3820031681), (19, 2010542990), (38, 1005271495), (95, 402108598), (190, 201054299), (1021, 37414610), (2042, 18707305), (5105, 7482922), (10210, 3741461), (19399, 1969190), (38798, 984595), (96995, 393838), (193990, 196919)]