1946398532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1970039}}^1$

素因数の和:1970075

約数の個数: 24

約数和(自身を含む): 3861278400

約数和(自身を除く): 1914879868

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1970039, 3940078, 7880156, 25610507, 37430741, 51221014, 74861482, 102442028, 149722964, 486599633, 973199266, 1946398532]

約数ペア:

[(1, 1946398532), (2, 973199266), (4, 486599633), (13, 149722964), (19, 102442028), (26, 74861482), (38, 51221014), (52, 37430741), (76, 25610507), (247, 7880156), (494, 3940078), (988, 1970039)]