38222288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{183761}}^1$

素因数の和:183782

約数の個数: 20

約数和(自身を含む): 79752708

約数和(自身を除く): 41530420

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 183761, 367522, 735044, 1470088, 2388893, 2940176, 4777786, 9555572, 19111144, 38222288]

約数ペア:

[(1, 38222288), (2, 19111144), (4, 9555572), (8, 4777786), (13, 2940176), (16, 2388893), (26, 1470088), (52, 735044), (104, 367522), (208, 183761)]