16705468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2843}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 31773168

約数和(自身を除く): 15067700

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2843, 2938, 5686, 5876, 11372, 36959, 73918, 147836, 321259, 642518, 1285036, 4176367, 8352734, 16705468]

約数ペア:

[(1, 16705468), (2, 8352734), (4, 4176367), (13, 1285036), (26, 642518), (52, 321259), (113, 147836), (226, 73918), (452, 36959), (1469, 11372), (2843, 5876), (2938, 5686)]