19097792

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:973

約数の個数: 56

約数和(自身を含む): 44281344

約数和(自身を除く): 25183552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 907, 1316, 1504, 1814, 2632, 3008, 3628, 5264, 6349, 7256, 10528, 12698, 14512, 21056, 25396, 29024, 42629, 50792, 58048, 85258, 101584, 170516, 203168, 298403, 341032, 406336, 596806, 682064, 1193612, 1364128, 2387224, 2728256, 4774448, 9548896, 19097792]

約数ペア:

[(1, 19097792), (2, 9548896), (4, 4774448), (7, 2728256), (8, 2387224), (14, 1364128), (16, 1193612), (28, 682064), (32, 596806), (47, 406336), (56, 341032), (64, 298403), (94, 203168), (112, 170516), (188, 101584), (224, 85258), (329, 58048), (376, 50792), (448, 42629), (658, 29024), (752, 25396), (907, 21056), (1316, 14512), (1504, 12698), (1814, 10528), (2632, 7256), (3008, 6349), (3628, 5264)]