1238202374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{21283}}^1$

素因数の和:22835

約数の個数: 16

約数和(自身を含む): 1956425280

約数和(自身を除く): 718222906

約数列:

[1, 2, 19, 38, 1531, 3062, 21283, 29089, 42566, 58178, 404377, 808754, 32584273, 65168546, 619101187, 1238202374]

約数ペア:

[(1, 1238202374), (2, 619101187), (19, 65168546), (38, 32584273), (1531, 808754), (3062, 404377), (21283, 58178), (29089, 42566)]