38891386

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1157

約数の個数: 16

約数和(自身を含む): 59393088

約数和(自身を除く): 20501702

約数列:

[1, 2, 71, 142, 401, 683, 802, 1366, 28471, 48493, 56942, 96986, 273883, 547766, 19445693, 38891386]

約数ペア:

[(1, 38891386), (2, 19445693), (71, 547766), (142, 273883), (401, 96986), (683, 56942), (802, 48493), (1366, 28471)]