15672100816

素因数分解:

$2^4\times {\mathrm{20639}}^1\times {\mathrm{47459}}^1$

素因数の和:68106

約数の個数: 20

約数和(自身を含む): 30366806400

約数和(自身を除く): 14694705584

約数列:

[1, 2, 4, 8, 16, 20639, 41278, 47459, 82556, 94918, 165112, 189836, 330224, 379672, 759344, 979506301, 1959012602, 3918025204, 7836050408, 15672100816]

約数ペア:

[(1, 15672100816), (2, 7836050408), (4, 3918025204), (8, 1959012602), (16, 979506301), (20639, 759344), (41278, 379672), (47459, 330224), (82556, 189836), (94918, 165112)]