15316784

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1017

約数の個数: 40

約数和(自身を含む): 34164480

約数和(自身を除く): 18847696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 839, 1141, 1304, 1678, 2282, 2608, 3356, 4564, 5873, 6712, 9128, 11746, 13424, 18256, 23492, 46984, 93968, 136757, 273514, 547028, 957299, 1094056, 1914598, 2188112, 3829196, 7658392, 15316784]

約数ペア:

[(1, 15316784), (2, 7658392), (4, 3829196), (7, 2188112), (8, 1914598), (14, 1094056), (16, 957299), (28, 547028), (56, 273514), (112, 136757), (163, 93968), (326, 46984), (652, 23492), (839, 18256), (1141, 13424), (1304, 11746), (1678, 9128), (2282, 6712), (2608, 5873), (3356, 4564)]