22142068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 44672320

約数和(自身を除く): 22530252

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 146, 247, 292, 307, 494, 614, 949, 988, 1228, 1387, 1898, 2774, 3796, 3991, 5548, 5833, 7982, 11666, 15964, 18031, 22411, 23332, 36062, 44822, 72124, 75829, 89644, 151658, 291343, 303316, 425809, 582686, 851618, 1165372, 1703236, 5535517, 11071034, 22142068]

約数ペア:

[(1, 22142068), (2, 11071034), (4, 5535517), (13, 1703236), (19, 1165372), (26, 851618), (38, 582686), (52, 425809), (73, 303316), (76, 291343), (146, 151658), (247, 89644), (292, 75829), (307, 72124), (494, 44822), (614, 36062), (949, 23332), (988, 22411), (1228, 18031), (1387, 15964), (1898, 11666), (2774, 7982), (3796, 5833), (3991, 5548)]