19493424

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7963}}^1$

素因数の和:7994

約数の個数: 60

約数和(自身を含む): 57770856

約数和(自身を除く): 38277432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 7963, 15926, 23889, 31852, 47778, 63704, 71667, 95556, 127408, 135371, 143334, 191112, 270742, 286668, 382224, 406113, 541484, 573336, 812226, 1082968, 1146672, 1218339, 1624452, 2165936, 2436678, 3248904, 4873356, 6497808, 9746712, 19493424]

約数ペア:

[(1, 19493424), (2, 9746712), (3, 6497808), (4, 4873356), (6, 3248904), (8, 2436678), (9, 2165936), (12, 1624452), (16, 1218339), (17, 1146672), (18, 1082968), (24, 812226), (34, 573336), (36, 541484), (48, 406113), (51, 382224), (68, 286668), (72, 270742), (102, 191112), (136, 143334), (144, 135371), (153, 127408), (204, 95556), (272, 71667), (306, 63704), (408, 47778), (612, 31852), (816, 23889), (1224, 15926), (2448, 7963)]