15864144

素因数分解:

$2^4\times 3^1\times {\mathrm{349}}^1\times {\mathrm{947}}^1$

素因数の和:1307

約数の個数: 40

約数和(自身を含む): 41143200

約数和(自身を除く): 25279056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 349, 698, 947, 1047, 1396, 1894, 2094, 2792, 2841, 3788, 4188, 5584, 5682, 7576, 8376, 11364, 15152, 16752, 22728, 45456, 330503, 661006, 991509, 1322012, 1983018, 2644024, 3966036, 5288048, 7932072, 15864144]

約数ペア:

[(1, 15864144), (2, 7932072), (3, 5288048), (4, 3966036), (6, 2644024), (8, 1983018), (12, 1322012), (16, 991509), (24, 661006), (48, 330503), (349, 45456), (698, 22728), (947, 16752), (1047, 15152), (1396, 11364), (1894, 8376), (2094, 7576), (2792, 5682), (2841, 5584), (3788, 4188)]