24919642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 42638400

約数和(自身を除く): 17718758

約数列:

[1, 2, 11, 22, 29, 58, 139, 278, 281, 319, 562, 638, 1529, 3058, 3091, 4031, 6182, 8062, 8149, 16298, 39059, 44341, 78118, 88682, 89639, 179278, 429649, 859298, 1132711, 2265422, 12459821, 24919642]

約数ペア:

[(1, 24919642), (2, 12459821), (11, 2265422), (22, 1132711), (29, 859298), (58, 429649), (139, 179278), (278, 89639), (281, 88682), (319, 78118), (562, 44341), (638, 39059), (1529, 16298), (3058, 8149), (3091, 8062), (4031, 6182)]