15739388

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:762

約数の個数: 36

約数和(自身を含む): 32338152

約数和(自身を除く): 16598764

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 613, 917, 1226, 1834, 2452, 3668, 4291, 6419, 8582, 12838, 17164, 25676, 30037, 60074, 80303, 120148, 160606, 321212, 562121, 1124242, 2248484, 3934847, 7869694, 15739388]

約数ペア:

[(1, 15739388), (2, 7869694), (4, 3934847), (7, 2248484), (14, 1124242), (28, 562121), (49, 321212), (98, 160606), (131, 120148), (196, 80303), (262, 60074), (524, 30037), (613, 25676), (917, 17164), (1226, 12838), (1834, 8582), (2452, 6419), (3668, 4291)]