19137504

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 50585472

約数和(自身を除く): 31447968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1223, 1304, 1956, 2446, 2608, 3669, 3912, 4892, 5216, 7338, 7824, 9784, 14676, 15648, 19568, 29352, 39136, 58704, 117408, 199349, 398698, 598047, 797396, 1196094, 1594792, 2392188, 3189584, 4784376, 6379168, 9568752, 19137504]

約数ペア:

[(1, 19137504), (2, 9568752), (3, 6379168), (4, 4784376), (6, 3189584), (8, 2392188), (12, 1594792), (16, 1196094), (24, 797396), (32, 598047), (48, 398698), (96, 199349), (163, 117408), (326, 58704), (489, 39136), (652, 29352), (978, 19568), (1223, 15648), (1304, 14676), (1956, 9784), (2446, 7824), (2608, 7338), (3669, 5216), (3912, 4892)]