38438938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 64843200

約数和(自身を除く): 26404262

約数列:

[1, 2, 17, 19, 34, 38, 157, 314, 323, 379, 646, 758, 2669, 2983, 5338, 5966, 6443, 7201, 12886, 14402, 50711, 59503, 101422, 119006, 122417, 244834, 1011551, 1130557, 2023102, 2261114, 19219469, 38438938]

約数ペア:

[(1, 38438938), (2, 19219469), (17, 2261114), (19, 2023102), (34, 1130557), (38, 1011551), (157, 244834), (314, 122417), (323, 119006), (379, 101422), (646, 59503), (758, 50711), (2669, 14402), (2983, 12886), (5338, 7201), (5966, 6443)]