120553442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137933}}^1$

素因数の和:137977

約数の個数: 16

約数和(自身を含む): 198624960

約数和(自身を除く): 78071518

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 137933, 275866, 2620727, 3172459, 5241454, 6344918, 60276721, 120553442]

約数ペア:

[(1, 120553442), (2, 60276721), (19, 6344918), (23, 5241454), (38, 3172459), (46, 2620727), (437, 275866), (874, 137933)]