15312856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 31217760

約数和(自身を除く): 15904904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1303, 1469, 2606, 2938, 5212, 5876, 10424, 11752, 16939, 33878, 67756, 135512, 147239, 294478, 588956, 1177912, 1914107, 3828214, 7656428, 15312856]

約数ペア:

[(1, 15312856), (2, 7656428), (4, 3828214), (8, 1914107), (13, 1177912), (26, 588956), (52, 294478), (104, 147239), (113, 135512), (226, 67756), (452, 33878), (904, 16939), (1303, 11752), (1469, 10424), (2606, 5876), (2938, 5212)]