19207008

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3923}}^1$

素因数の和:3956

約数の個数: 72

約数和(自身を含む): 57847608

約数和(自身を除く): 38640600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 3923, 4896, 7846, 11769, 15692, 23538, 31384, 35307, 47076, 62768, 66691, 70614, 94152, 125536, 133382, 141228, 188304, 200073, 266764, 282456, 376608, 400146, 533528, 564912, 600219, 800292, 1067056, 1129824, 1200438, 1600584, 2134112, 2400876, 3201168, 4801752, 6402336, 9603504, 19207008]

約数ペア:

[(1, 19207008), (2, 9603504), (3, 6402336), (4, 4801752), (6, 3201168), (8, 2400876), (9, 2134112), (12, 1600584), (16, 1200438), (17, 1129824), (18, 1067056), (24, 800292), (32, 600219), (34, 564912), (36, 533528), (48, 400146), (51, 376608), (68, 282456), (72, 266764), (96, 200073), (102, 188304), (136, 141228), (144, 133382), (153, 125536), (204, 94152), (272, 70614), (288, 66691), (306, 62768), (408, 47076), (544, 35307), (612, 31384), (816, 23538), (1224, 15692), (1632, 11769), (2448, 7846), (3923, 4896)]