15942288

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1669}}^1$

素因数の和:1879

約数の個数: 40

約数和(自身を含む): 41416000

約数和(自身を除く): 25473712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 1669, 2388, 3184, 3338, 4776, 5007, 6676, 9552, 10014, 13352, 20028, 26704, 40056, 80112, 332131, 664262, 996393, 1328524, 1992786, 2657048, 3985572, 5314096, 7971144, 15942288]

約数ペア:

[(1, 15942288), (2, 7971144), (3, 5314096), (4, 3985572), (6, 2657048), (8, 1992786), (12, 1328524), (16, 996393), (24, 664262), (48, 332131), (199, 80112), (398, 40056), (597, 26704), (796, 20028), (1194, 13352), (1592, 10014), (1669, 9552), (2388, 6676), (3184, 5007), (3338, 4776)]