12650584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 25310880

約数和(自身を除く): 12660296

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 557, 668, 1114, 1336, 2228, 2839, 4456, 5678, 9469, 11356, 18938, 22712, 37876, 75752, 93019, 186038, 372076, 744152, 1581323, 3162646, 6325292, 12650584]

約数ペア:

[(1, 12650584), (2, 6325292), (4, 3162646), (8, 1581323), (17, 744152), (34, 372076), (68, 186038), (136, 93019), (167, 75752), (334, 37876), (557, 22712), (668, 18938), (1114, 11356), (1336, 9469), (2228, 5678), (2839, 4456)]