19649968142

素因数分解:

$2^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{418601}}^1$

素因数の和:419096

約数の個数: 24

約数和(自身を含む): 34358852160

約数和(自身を除く): 14708884018

約数列:

[1, 2, 7, 14, 49, 98, 479, 958, 3353, 6706, 23471, 46942, 418601, 837202, 2930207, 5860414, 20511449, 41022898, 200509879, 401019758, 1403569153, 2807138306, 9824984071, 19649968142]

約数ペア:

[(1, 19649968142), (2, 9824984071), (7, 2807138306), (14, 1403569153), (49, 401019758), (98, 200509879), (479, 41022898), (958, 20511449), (3353, 5860414), (6706, 2930207), (23471, 837202), (46942, 418601)]