38146874

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{659}}^1$

素因数の和:1045

約数の個数: 16

約数和(自身を含む): 58069440

約数和(自身を除く): 19922566

約数列:

[1, 2, 103, 206, 281, 562, 659, 1318, 28943, 57886, 67877, 135754, 185179, 370358, 19073437, 38146874]

約数ペア:

[(1, 38146874), (2, 19073437), (103, 370358), (206, 185179), (281, 135754), (562, 67877), (659, 57886), (1318, 28943)]