1911691322

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{21977}}^1$

素因数の和:22094

約数の個数: 32

約数和(自身を含む): 3139513344

約数和(自身を除く): 1227822022

約数列:

[1, 2, 23, 31, 46, 61, 62, 122, 713, 1403, 1426, 1891, 2806, 3782, 21977, 43493, 43954, 86986, 505471, 681287, 1010942, 1340597, 1362574, 2681194, 15669601, 30833731, 31339202, 41558507, 61667462, 83117014, 955845661, 1911691322]

約数ペア:

[(1, 1911691322), (2, 955845661), (23, 83117014), (31, 61667462), (46, 41558507), (61, 31339202), (62, 30833731), (122, 15669601), (713, 2681194), (1403, 1362574), (1426, 1340597), (1891, 1010942), (2806, 681287), (3782, 505471), (21977, 86986), (43493, 43954)]