38690704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{186013}}^1$

素因数の和:186034

約数の個数: 20

約数和(自身を含む): 80730076

約数和(自身を除く): 42039372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 186013, 372026, 744052, 1488104, 2418169, 2976208, 4836338, 9672676, 19345352, 38690704]

約数ペア:

[(1, 38690704), (2, 19345352), (4, 9672676), (8, 4836338), (13, 2976208), (16, 2418169), (26, 1488104), (52, 744052), (104, 372026), (208, 186013)]